HOTASI STIEWARD, G.; MUHAMMAD RAFLI BIMO PRASETYO; SUMAIDI. ANALISIS PERBANDINGAN PRODUKTIVITAS DRILLING RIG: STUDI TEORITIS DAN OBSERVASI LAPANGAN. Kohesi: Jurnal Sains dan Teknologi, [S. l.], v. 5, n. 11, p. 31–40, 2024. DOI: 10.3785/kohesi.v5i11.9054. Disponível em: https://ejournal.warunayama.org/index.php/kohesi/article/view/9054. Acesso em: 3 aug. 2025.