PATTA, A. The Influence of Budgetary Planning on Return on Investment at the National Social Security Fund, Kenya. The International Journal of Humanities & Social Studies, [S. l.], v. 5, n. 7, 2017. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/125730. Acesso em: 23 jul. 2024.