SAFURA, E. K. .; HUNEIN, H. . PENGARUH PENERAPAN SISTEM E-FILING DAN PENGETAHUAN PERPAJAKAN TERHADAP EFISIENSI PELAPORAN SPT WAJIB PAJAK (STUDI EMPIRIS PADA WAJIB PAJAK ORANG PRIBADI DI PT. CALTESYS INDONESIA). SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business, [S. l.], v. 5, n. 2, p. 223-230, 2022. DOI: 10.37481/sjr.v5i2.457. Disponível em: https://ojspustek.org/index.php/SJR/article/view/457. Acesso em: 7 oct. 2026.