Maya Matofani, Lina Rianti, and Azizah Azizah. “ANALISIS BIAYA OPERASIONAL BULLDOZER RIPPING KOMATSUD375 PT BINA SARANA SUKSES SITE PT PRIMA MULIA SARANA SEJAHTERA”. Jurnal Cakrawala Ilmiah 3, no. 11 (July 25, 2024): 3243–3248. Accessed July 6, 2025. https://mail.bajangjournal.com/index.php/JCI/article/view/8172.