Siswantoro, Siswantoro. “Does Local Government’s Spending Effective in Improving Human Development Index? Study in Underdeveloped Region”. Salus Cultura: Jurnal Pembangunan Manusia dan Kebudayaan 3, no. 1 (June 30, 2023): 57–67. Accessed December 18, 2025. https://jurnal.kemenkopmk.go.id/index.php/saluscultura/article/view/102.