Zuana, Kyky Rizky, and Iwan Sidharta. “Sistem Informasi Pemotongan PPh 21 Atas Gaji Karyawan PT. Rajawali Tehnik”. Jurnal Computech & Bisnis (e-journal) 8, no. 2 (December 15, 2014): 112–121. Accessed December 22, 2024. https://jurnal.stmik-mi.ac.id/index.php/jcb/article/view/174.