, Yunita Sari Rioni. An Empirical Investigation of Factors Affecting the Compulsory of Personal Income Tax on Personal Information Tax Services Pratama, West Medan. International Conference of ASEAN Prespective and Policy (ICAP), [S.l.], v. 1, n. 1, p. 175-182, oct. 2018. Available at: <https://jurnal.pancabudi.ac.id/index.php/ICAP/article/view/289>. Date accessed: 03 july 2024.