UMAR, M. T.; DANGOGGO, S.M.; GARBA, B.; ALIERO, A.A. Preliminary Studies on Biofuel Potentials of Silk (Ceiba pentendra) Castor (Ricinus communis) and Cotton (Gossypium hirsutum). International Journal of Science for Global Sustainability, [S. l.], v. 2, n. 2, p. 7, 2016. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/258. Acesso em: 17 apr. 2026.