Hera Khairunnisa, Etty Gurendrawati, Maylia Pramono Sari, Meita Larasati. “The Control Environment on Expenditure Cycle: The Case of a Non-Formal Education Institution in Indonesia”. International Journal of Advanced Science and Technology 29, no. 05 (May 30, 2020): 9951 - 9962. Accessed May 4, 2024. http://sersc.org/journals/index.php/IJAST/article/view/19478.