Darmanto, Prihadi Setyo, Izzan Hakim Muzakki, I Made Astina, Firman Bagja Juangsa, Alfi Amalia, and Arief Syahlan. “New Method of Materials Flow Calculation for Double-String SLCI Type Cement Plant (Part 2: Suspension Preheater and Calciners)”. Journal of Engineering and Technological Sciences 53, no. 6 (December 17, 2021): 210601. Accessed April 13, 2024. https://journals.itb.ac.id/index.php/jets/article/view/14210.