Puji Saksono, Gunawan, Budha Maryanti, Sadat N.S. Sidabutar, and Ali Abrar. “Program Kerjasama Perkumpulan Tenaga Ahli Alat Berat Indonesia Dengan Perguruan Tinggi Di Balikpapan”. Abdimas Awang Long 7, no. 2 (June 24, 2024): 174-179. Accessed July 3, 2024. https://ejournal.stih-awanglong.ac.id/index.php/awal/article/view/1180.