A. M. Kartini, N. Ilminnafik, I. R. Rianti, and R. B. Febrian, “Conversion of Edamame Pods (Glycine max) and Cassava Peel into Biobriquettes Using a Mixture Fly Ash and Bottom Ash: Thermal Characteristics and Optimization”, Period. Polytech. Chem. Eng., vol. 69, no. 1, pp. 92–104, Jan. 2025.