diff --git a/src/pages/pegase/home/components/StudiesPagination.tsx b/src/pages/pegase/home/components/StudiesPagination.tsx
index 91938ca..750dfe3 100644
--- a/src/pages/pegase/home/components/StudiesPagination.tsx
+++ b/src/pages/pegase/home/components/StudiesPagination.tsx
@@ -12,7 +12,7 @@ type StudiesPaginationProps = StdTablePaginationProps;
 
 const StudiesPagination = ({ count, intervalSize, current, onChange }: StudiesPaginationProps) => {
   return (
-    <div className="flex h-9 flex-[1_0_0] items-center justify-end px-4 py-3">
+    <div className="flex h-9 shrink-0 grow basis-0 items-center justify-end px-4 py-3">
       <StdTablePagination count={count} intervalSize={intervalSize} current={current} onChange={onChange} />
     </div>
   );
diff --git a/src/pages/pegase/home/components/StudyTableDisplay.tsx b/src/pages/pegase/home/components/StudyTableDisplay.tsx
index cf7e054..29c1419 100644
--- a/src/pages/pegase/home/components/StudyTableDisplay.tsx
+++ b/src/pages/pegase/home/components/StudyTableDisplay.tsx
@@ -3,155 +3,107 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
-import StdAvatar from '@/components/common/layout/stdAvatar/StdAvatar';
 import StdSimpleTable from '@/components/common/data/stdSimpleTable/StdSimpleTable';
-import { createColumnHelper } from '@tanstack/react-table';
 import { useState } from 'react';
-import { useTranslation } from 'react-i18next';
 import { StudyDTO } from '@/shared/types/index';
-import { StdIconId } from '@/shared/utils/common/mappings/iconMaps';
-import StdIcon from '@common/base/stdIcon/StdIcon';
+import getStudyTableHeaders from './StudyTableHeaders';
+import { addSortColumn } from './StudyTableUtils';
 import StudiesPagination from './StudiesPagination';
-import StdTagList from '@common/base/StdTagList/StdTagList';
-import StdRadioButton from '@/components/common/forms/stdRadioButton/StdRadioButton';
+import { RowSelectionState } from '@tanstack/react-table';
+import StdButton from '@/components/common/base/stdButton/StdButton';
+import { StudyStatus } from '@/shared/types/common/StudyStatus.type';
 import { useStudyTableDisplay } from './useStudyTableDisplay';
 
-const columnHelper = createColumnHelper<StudyDTO>();
-
 interface StudyTableDisplayProps {
   searchStudy: string | undefined;
   projectId?: string;
 }
 
 const StudyTableDisplay = ({ searchStudy, projectId }: StudyTableDisplayProps) => {
-  const { t } = useTranslation();
-  const [sortBy, setSortBy] = useState<{ [key: string]: 'asc' | 'desc' }>({});
+  const [sortByState, setSortByState] = useState<{ [key: string]: 'asc' | 'desc' }>({});
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
+  const [sortedColumn, setSortedColumn] = useState<string | null>('status');
+  const [isHeaderHovered, setIsHeaderHovered] = useState<boolean>(false);
 
   const handleSort = (column: string) => {
-    const newSortOrder = sortBy[column] === 'asc' ? 'desc' : 'asc';
-    setSortBy({ [column]: newSortOrder });
+    const newSortOrder = sortByState[column] === 'asc' ? 'desc' : 'asc';
+    setSortByState({ [column]: newSortOrder });
     setSortedColumn(column);
   };
-  const [sortedColumn, setSortedColumn] = useState<string | null>('status');
+  const handleHeaderHover = (hovered: boolean) => {
+    setIsHeaderHovered(hovered);
+  };
 
-  const headers = [
-    columnHelper.display({
-      id: 'radioColumn',
-      header: ({ table }) => (
-        <StdRadioButton
-          value="headerRadio"
-          label="Select All"
-          checked={table.getIsAllRowsSelected()}
-          onChange={() => table.toggleAllRowsSelected()}
-          name="headerRadio"
-        />
-      ),
-      cell: ({ row }) => (
-        <div
-          onClick={(e) => e.stopPropagation()}
-          className={`${row.getIsSelected() ? 'block' : 'hidden group-hover:block'}`}
-        >
-          <StdRadioButton
-            value={row.original.id.toString()}
-            label=""
-            disabled={!row.getCanSelect()}
-            checked={row.getIsSelected()}
-            name={`radio-${row.original.id}`}
-          />
-        </div>
-      ),
-    }),
+  const headers = getStudyTableHeaders();
+  console.log('Original Headers:', headers);
 
-    columnHelper.accessor('name', {
-      header: t('home.@study_name'),
-      cell: ({ getValue, row }) => {
-        const status = row.original.status;
-        const textClass = status === 'GENERATED' ? 'text-primary-900' : 'group-hover:text-green-500';
+  const sortedHeaders = addSortColumn(
+    headers,
+    handleSort,
+    sortByState,
+    sortedColumn,
+    handleHeaderHover,
+    isHeaderHovered,
+  );
 
-        return <span className={`transition-colors ${textClass}`}>{getValue()}</span>;
-      },
-    }),
+  console.log('Sorted Headers:', sortedHeaders);
 
-    columnHelper.accessor('createdBy', {
-      header: t('home.@user_name'),
-      cell: ({ getValue }: { getValue: () => string }) => (
-        <StdAvatar size="s" backgroundColor="gray" fullname={getValue()} initials={getValue().substring(0, 2)} />
-      ),
-    }),
-    columnHelper.accessor('project', { header: t('home.@project') }),
-    columnHelper.accessor('status', { header: t('home.@status') }),
-    columnHelper.accessor('horizon', { header: t('home.@horizon') }),
-    columnHelper.accessor('keywords', {
-      header: 'keywords',
-      minSize: 500,
-      size: 500,
-      cell: ({ getValue, row }) => (
-        <div className="flex h-3 w-32">
-          <StdTagList id={`pegase-tags-${row.id}`} tags={getValue()} />
-        </div>
-      ),
-    }),
-    columnHelper.accessor('creationDate', { header: t('home.@creation_date') }),
-  ];
+  const { rows, count, intervalSize, current, setPage } = useStudyTableDisplay({
+    searchStudy,
+    projectId,
+    sortBy: sortByState,
+  });
 
-  const [isHeaderHovered, setIsHeaderHovered] = useState<boolean>(false);
+  const selectedRowId = Object.keys(rowSelection)[0];
 
-  const handleHeaderHover = (hovered: boolean) => {
-    setIsHeaderHovered(hovered);
-  };
+  const selectedStatus = rows[Number.parseInt(selectedRowId || '-1')]?.status?.toUpperCase();
 
-  function addSortColumn(headers: any[]) {
-    return headers.map((column) => {
-      const isSortable = column.accessorKey !== 'keywords' && column.id !== 'radioColumn';
-      return {
-        ...column,
-        header: (
-          <div
-            className={`flex items-center ${isSortable ? 'cursor-pointer' : ''} header-container group`}
-            onMouseEnter={() => isSortable && handleHeaderHover(true)}
-            onMouseLeave={() => isSortable && handleHeaderHover(false)}
-            onClick={() => {
-              if (isSortable) {
-                handleHeaderHover(false);
-                handleSort(column.accessorKey as string);
-              }
-            }}
-          >
-            <div>{column.header}</div>
-            {isSortable && (
-              <div>
-                {sortBy[column.accessorKey as string] && sortedColumn === column.accessorKey ? (
-                  sortBy[column.accessorKey as string] === 'asc' ? (
-                    <span className="font-bold text-primary-600">
-                      <StdIcon name={StdIconId.ArrowUpwardAlt} />
-                    </span>
-                  ) : (
-                    <span className="font-bold text-primary-600">
-                      <StdIcon name={StdIconId.ArrowDownwardAlt} />
-                    </span>
-                  )
-                ) : (
-                  <span
-                    className={`text-primary-900 ${isHeaderHovered ? 'opacity-100' : 'opacity-0'} transition-opacity duration-100`}
-                  >
-                    <StdIcon name={StdIconId.ArrowUpwardAlt} />
-                  </span>
-                )}
-              </div>
-            )}
-          </div>
-        ),
-      };
-    });
-  }
-  const { rows, count, intervalSize, current, setPage } = useStudyTableDisplay({ searchStudy, projectId, sortBy });
+  const isDuplicateActive = selectedStatus === StudyStatus.GENERATED;
+  const isDeleteActive = selectedStatus === StudyStatus.ERROR || selectedStatus === StudyStatus.IN_PROGRESS;
 
   return (
     <div>
       <div className="flex-1">
-        <StdSimpleTable columns={addSortColumn(headers)} data={rows as StudyDTO[]} enableRowSelection={true} />
+        <StdSimpleTable
+          columns={sortedHeaders}
+          data={rows as StudyDTO[]}
+          enableRowSelection={true}
+          state={{
+            rowSelection,
+          }}
+          onRowSelectionChange={(
+            updaterOrValue: RowSelectionState | ((oldState: RowSelectionState) => RowSelectionState),
+          ) => {
+            if (typeof updaterOrValue === 'function') {
+              setRowSelection((prev: RowSelectionState) => updaterOrValue(prev));
+            } else {
+              setRowSelection(updaterOrValue);
+            }
+          }}
+        />
       </div>
-      <div className="flex h-[60px] items-center justify-between bg-gray-200 px-[32px]">
+      <div className="flex h-8 items-center justify-between bg-gray-200 px-4">
+        <div className="flex gap-2">
+          {selectedRowId !== undefined ? (
+            <>
+              <StdButton
+                label="Duplicate"
+                onClick={() => console.log('duplicate')}
+                variant="outlined"
+                disabled={!isDuplicateActive}
+              />
+              <StdButton
+                label="Delete"
+                onClick={() => console.log('Delete')}
+                variant="outlined"
+                color="danger"
+                disabled={!isDeleteActive}
+              />
+            </>
+          ) : (
+            <StdButton label="NewStudy" onClick={() => console.log('NewStudy')} />
+          )}
+        </div>
         <StudiesPagination count={count} intervalSize={intervalSize} current={current} onChange={setPage} />
       </div>
     </div>
diff --git a/src/pages/pegase/home/components/StudyTableHeaders.tsx b/src/pages/pegase/home/components/StudyTableHeaders.tsx
new file mode 100644
index 0000000..69c0db3
--- /dev/null
+++ b/src/pages/pegase/home/components/StudyTableHeaders.tsx
@@ -0,0 +1,81 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import StdTagList from '@/components/common/base/StdTagList/StdTagList';
+import StdRadioButton from '@/components/common/forms/stdRadioButton/StdRadioButton';
+import StdAvatar from '@/components/common/layout/stdAvatar/StdAvatar';
+import { StudyStatus } from '@/shared/types/common/StudyStatus.type';
+import { StudyDTO } from '@/shared/types/pegase/study';
+import { createColumnHelper } from '@tanstack/react-table';
+import { useTranslation } from 'react-i18next';
+
+const columnHelper = createColumnHelper<StudyDTO>();
+
+const getStudyTableHeaders = () => {
+  const { t } = useTranslation();
+  return [
+    columnHelper.display({
+      id: 'radioColumn',
+      header: () => <></>,
+      cell: ({ row }) => (
+        <div className={`${row.getIsSelected() ? 'block' : 'hidden group-hover:block'}`}>
+          <StdRadioButton
+            value={row.original.id.toString()}
+            label=""
+            disabled={!row.getCanSelect()}
+            checked={row.getIsSelected()}
+            name={`radio-${row.original.id}`}
+          />
+        </div>
+      ),
+    }),
+
+    columnHelper.accessor('name', {
+      header: t('home.@study_name'),
+      cell: ({ getValue, row }) => {
+        const status = row.original.status;
+        const textClass = status === StudyStatus.GENERATED ? 'text-primary-900' : 'group-hover:text-green-500';
+        return <span className={`transition-colors ${textClass}`}>{getValue()}</span>;
+      },
+    }),
+
+    columnHelper.accessor('createdBy', {
+      header: t('home.@user_name'),
+      cell: ({ getValue }) => (
+        <StdAvatar size="s" backgroundColor="gray" fullname={getValue()} initials={getValue().substring(0, 2)} />
+      ),
+    }),
+
+    columnHelper.accessor('project', {
+      header: t('home.@project'),
+    }),
+
+    columnHelper.accessor('status', {
+      header: t('home.@status'),
+    }),
+
+    columnHelper.accessor('horizon', {
+      header: t('home.@horizon'),
+    }),
+
+    columnHelper.accessor('keywords', {
+      header: t('home.@keywords'),
+      minSize: 500,
+      size: 500,
+      cell: ({ getValue, row }) => (
+        <div className="flex h-3 w-32">
+          <StdTagList id={`pegase-tags-${row.id}`} tags={getValue()} />
+        </div>
+      ),
+    }),
+
+    columnHelper.accessor('creationDate', {
+      header: t('home.@creation_date'),
+    }),
+  ];
+};
+
+export default getStudyTableHeaders;
diff --git a/src/pages/pegase/home/components/StudyTableUtils.tsx b/src/pages/pegase/home/components/StudyTableUtils.tsx
new file mode 100644
index 0000000..928f6d9
--- /dev/null
+++ b/src/pages/pegase/home/components/StudyTableUtils.tsx
@@ -0,0 +1,62 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import StdIcon from '@/components/common/base/stdIcon/StdIcon';
+import { StdIconId } from '@/shared/utils/common/mappings/iconMaps';
+
+export function addSortColumn(
+  headers: any[],
+  handleSort: (column: string) => void,
+  sortBy: { [key: string]: 'asc' | 'desc' },
+  sortedColumn: string | null,
+  handleHeaderHover: (hovered: boolean) => void,
+  isHeaderHovered: boolean,
+) {
+  return headers.map((column) => {
+    const isSortable = column.accessorKey !== 'keywords' && column.id !== 'radioColumn';
+    return {
+      ...column,
+      header: (
+        <div
+          className={`flex items-center ${isSortable ? 'cursor-pointer' : ''} header-container group`}
+          onMouseEnter={() => isSortable && handleHeaderHover(true)}
+          onMouseLeave={() => isSortable && handleHeaderHover(false)}
+          onClick={() => {
+            if (isSortable) {
+              handleHeaderHover(false);
+              handleSort(column.accessorKey as string);
+            }
+          }}
+        >
+          <div>{column.header}</div>
+          {isSortable && (
+            <div>
+              {sortBy[column.accessorKey as string] && sortedColumn === column.accessorKey ? (
+                sortBy[column.accessorKey as string] === 'asc' ? (
+                  <span className="font-bold text-primary-600">
+                    <StdIcon name={StdIconId.ArrowUpwardAlt} />
+                  </span>
+                ) : (
+                  <span className="font-bold text-primary-600">
+                    <StdIcon name={StdIconId.ArrowDownwardAlt} />
+                  </span>
+                )
+              ) : (
+                <span
+                  className={`text-primary-900 ${
+                    isHeaderHovered ? 'opacity-100' : 'opacity-0'
+                  } transition-opacity duration-100`}
+                >
+                  <StdIcon name={StdIconId.ArrowUpwardAlt} />
+                </span>
+              )}
+            </div>
+          )}
+        </div>
+      ),
+    };
+  });
+}
diff --git a/src/shared/types/common/StudyStatus.type.ts b/src/shared/types/common/StudyStatus.type.ts
new file mode 100644
index 0000000..09d7d6d
--- /dev/null
+++ b/src/shared/types/common/StudyStatus.type.ts
@@ -0,0 +1,13 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+export enum StudyStatus {
+  IN_PROGRESS = 'IN_PROGRESS',
+  GENERATED = 'GENERATED',
+  ERROR = 'ERROR',
+  CLOSED = 'CLOSED',
+  DELETED = 'DELETED',
+}
diff --git a/vite.config.js b/vite.config.js
index 3160a3f..e7a3899 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -32,6 +32,11 @@ export default defineConfig({
     globals: true,
     environment: 'jsdom',
     setupFiles: './src/testSetup.ts',
+    coverage: {
+      provider: 'v8',
+      reporter: ['lcov', 'text'],
+      exclude: ['src/*.test.ts', 'src/shared/**', 'src/components/common/**'],
+    },
   },
   server: {
     port: DEFAULT_PORT,