Kasim, E S, and T A Purwanto. “Extensification of Excise on Goods and Its Comparison With Other ASEAN Countries”. KnE Social Sciences 3, no. 11 (August 8, 2018): 1313–1317. Accessed May 17, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/2849.