Analisis Produktivitas Alat Gali Muat Pada PT. Simpama Dwi Persada, Kampung Yahim Distrik Dobonsolo, Kabupaten Jayapura, Provinsi Papua. Jurnal Teknik AMATA, [S. l.], v. 6, n. 2, p. 15–19, 2025. DOI: 10.55334/jtam.v6i2.339. Disponível em: https://www.jurnalpoltekam.or.id/index.php/Amata_amamapare/article/view/456. Acesso em: 7 feb. 2026.