Pongantung, A. A. R., Saroinsong, T., & Sompie, N. P. (2026). BIOMASS WASTE-TO-ENERGY EXPERIMENTS FOR SUSTAINABILITY EDUCATION: DEVELOPMENT AND EVALUATION OF BIOBRIQUETTE LEARNING ACTIVITIES. EDUCATIONE, 4(2), 1317–1327. https://doi.org/10.59397/edu.v4i2.311