Rambe, Roosemarina Anggraini, Kodrat Wibowo, Ratu Eva Febriani, and Septriani Septriani. 2020. “Assessing the Local Government Efficiency: Evidence from Sumatra, Indonesia”. Asian Journal of Applied Economics 27 (2):20-44. https://so01.tci-thaijo.org/index.php/AEJ/article/view/240043.