D. A. P. Maiswari, A. K. Sari, M. Putri, A. M. N. Azizah, W. Abliza, and Mariyamah, “Effect of Variation of Sugarcane Bagasse and Salak Peel Composition on Moisture Content and Combustion Rate of Biomass Briquettes”, IJE, vol. 9, no. 2, pp. 137–146, Aug. 2026.