Melinda, S., Fidayanti, N., Hutajulu, Y. Y., Wiryanto, Y., & Andri, Y. (2025). Analisis Produktivitas Alat Gali Muat Dan Angkut Pada Pengupasan Overburden Di PIT Barat PT. Kencana Sinergi Jaya. Innovative: Journal Of Social Science Research, 5(4), 10771–10777. https://doi.org/10.31004/innovative.v5i4.20746