EFEKTIVITAS PENGGUNAAN ALAT JAW CRUSHER PADA PEREMUKAN BATU GRANIT DI PT ADITYA BUANA INTER. SNPPM [Internet]. 2022 Dec. 22 [cited 2026 Jun. 17];6:26-30. Available from: https://www.journal.ubb.ac.id/index.php/snppm/article/view/3684