ZAHIR, Aziz Malikuz; ZAHROH, Fatmawati. THE INFLUENCE OF THE SELF ASSESSMENT SYSTEM, TRAINING METHODS AND TRAINING MATERIALS ON THE PERFORMANCE OF TAX VOLUNTEERS. Proceedings of the International Conference of Islamic Economics and Business (ICONIES), [S.l.], v. 9, n. 1, p. 371-378, aug. 2023. ISSN 2541-3333. Available at: <http://conferences.uin-malang.ac.id/index.php/iconies/article/view/2286>. Date accessed: 17 may 2024.