STUDI PRODUKTIVITAS ALAT MUAT EXCAVATOR KOBELCO SK 200 DAN ALAT ANGKUT DUMP TRUCK FUSO 220PS DALAM UPAYA MENCAPAI TARGET PRODUKSI DI PT. OSATO SEIKE . Jurnal Elektronik [Internet]. 2021 Jun. 20 [cited 2025 Jul. 7];2(1):6-8. Available from: https://jurnalpoltekam.or.id/index.php/Amata_amamapare/article/view/48