POENG, R.; PUNUHSINGON, C. S. C. MODEL PELAKSANAAN PENGAWASAN SENTRALISASI KOLOM DI JEMAAT GMIM SINAI PATMOS WILAYAH SEA. Jurnal Tekno Mesin, [S. l.], v. 6, n. 1, 2020. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jtmu/article/view/33000. Acesso em: 7 may. 2024.