Wijianto A, Wardana W. Rancang Bangun Mesin Pengayak Pasir Sistem Rotary Dengan Tiga Grade Hasil Ayakan. JQT [Internet]. 2023Jun.5 [cited 2025Apr.29];4(2):90-6. Available from: https://journal.umy.ac.id/index.php/qt/article/view/16155