Izidoro, Juliana, Caio Miranda, Davi Castanho, Carlos Rossati, Felipe Campello, Sabine Guilhen, Denise Fungaro, and Shaobin Wang. “Physical and Chemical Characteristics of Feed Coal and Its By-Products from a Brazilian Thermoelectric Power Plant”. Journal of Applied Materials and Technology 1, no. 1 (July 14, 2019): 1-14. Accessed October 13, 2019. https://jamt.ejournal.unri.ac.id/index.php/jamt/article/view/1.