Ronaldo Santo Yusup Sijabat. KAJIAN TEKNIS ALAT PEREMUK (CRUSHER) BATU SPLIT PT. RAPI ARJASA BASECAMP MEGAWATI KOTA BINJAI PROVINSI SUMATERA UTARA. jsti [Internet]. 2021 Sep. 29 [cited 2026 Feb. 7];15(2):197-202. Available from: https://istp.ac.id.202-10-43-25.cpanel.site/index.php/jsti/article/view/93