COMPARATIVE ANALYSIS OF CALORIFIC VALUES OF SELECTED AGRICULTURAL WASTES. Nigerian Journal of Technology, [S. l.], v. 37, n. 4, p. 1141–1146, 2018. DOI: 10.4314/njt.374.1881. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1881. Acesso em: 27 apr. 2026.