YIKWA, Palinus; TUMBEL, Tinneke M.; MANOPPO, Wilfried S. Efektifitas Penagihan Pajak Terhadap Penerimaan Pajak pada Kantor Pelayanan Pajak Pratama Manado. Productivity, [S. l.], v. 1, n. 1, p. 68–73, 2020. DOI: 10.35797/ejp.v1i1.28850. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/28850. Acesso em: 3 feb. 2026.