The Effect of Percentage Composition of Briquettes Randu Fruit Husk Charcoal and Rice Husk on Calorific Value and Burning Rate. Journal of Innovative Technology and Sustainability Education, [S. l.], v. 1, n. 1, p. 35, 2025. DOI: 10.63230/jitse.1.1.35. Disponível em: https://journal.i-ros.org/index.php/JITSE/article/view/35. Acesso em: 3 nov. 2025.