Kusno, Hendra Sanjaya, Dahyang Ika Leni Wijayani, Aditya Achmad Rakim, and Patria Rahmawaty. “Edukasi Praktik Pengisian SPT PPh 21 Dan PPh Badan Bagi Siswa SMK Di Kota Balikpapan”. Jurnal Abdimas Mahakam 5, no. 01 (January 30, 2021): 42–51. Accessed July 3, 2024. https://journal.uwgm.ac.id/abdimasmahakam/article/view/1105.