2019. Evaluasi Keserasian Kerja Alat Gali Muat dan Alat Angkut Guna Pencapaian Target Produksi Batugamping 350.000 ton/bulan pada Pit 242 Bukit Karang Putih PT Semen Padang (Persero) di Kecamatan Lubuk Kilangan Sumatera Barat: Evaluation of Work Compatibility of Loading and Hauling Devices To Achieve The Limestone Production of 350.000 Ton/Month in Pit 242 Karang Putih Hills at PT Semen Padang (Persero) in Lubuk Kilangan District, West Sumatera. MINERAL. 4, 1 (Apr. 2019), 24–30. DOI:https://doi.org/10.33019/mineral.v4i1.1590.