RITA NATALIAWATI; UMAR YENI SUYANTO; HILDA JULFI HIKMAWAN; MELISA HUSNIYYAH. Penerapan Self Assesment System PPh Pasal 21 Untuk UMKM. Jurnal DIKMAS, [S. l.], v. 6, n. 2, p. 01–05, 2024. DOI: 10.55606/dikmas.v2i1.161. Disponível em: https://jurnal.sttarastamarngabang.ac.id/index.php/DIKMAS/article/view/161. Acesso em: 12 dec. 2025.