RONALDO SANTO YUSUP SIJABAT. KAJIAN TEKNIS ALAT PEREMUK (CRUSHER) BATU SPLIT PT. RAPI ARJASA BASECAMP MEGAWATI KOTA BINJAI PROVINSI SUMATERA UTARA. Jurnal Sains dan Teknologi ISTP, [S. l.], v. 15, n. 2, p. 197–202, 2021. DOI: 10.59637/jsti.v15i2.93. Disponível em: https://ejurnal.istp.ac.id/index.php/jsti/article/view/93. Acesso em: 24 jul. 2025.