Halim, Abdul, Afninda Aryuni Widyanti, Celvin Dicky Wahyudi, Fahimah Martak, dan Eka Luthfi Septiani. “A Pilot Plant Study of Coal Dryer: Simulation and Experiment” 22, no. 1 (Juni 30, 2022): 124-140. Diakses Juni 8, 2025. https://jurnal.ugm.ac.id/v3/AJChE/article/view/9233.