Darmanto, P. S.; Muzakki, I. H.; Astina, I. M.; Juangsa, F. B.; Amalia, A.; Syahlan, A. New Method of Materials Flow Calculation for Double-String SLCI Type Cement Plant (Part 1: The Whole Clinker Plant). J. Eng. Technol. Sci. 2021, 53, 210506.