IRAWAN, D.; ACHMADI, F. Pemilihan Excavator Kelas 50 Ton untuk Usaha Pertambangan Sirtu Galian C Melalui Penerapan Metode Analytical Hierarchy Process (AHP)). Business and Finance Journal, [S. l.], v. 2, n. 2, 2017. DOI: 10.33086/bfj.v2i2.473. Disponível em: https://journal2.unusa.ac.id/index.php/BFJ/article/view/473. Acesso em: 7 may. 2024.