“ANALISIS PERHITUNGAN DAN PELAPORAN PAJAK PENGHASILAN PASAL 21 PADA PT. GATRA KALTIM JAYA KOTA BALIKPAPAN”, GC-JRA, vol. 8, no. 4, Dec. 2013, Accessed: Sep. 13, 2026. [Online]. Available: https://ejournal.unsrat.ac.id/v3/index.php/gc/article/view/25127