MSUYA, D. G. Agriculture Through Ages: Modern Challenges Towards Biofuels and Bioenergy Crops Agriculture. Tanzania Journal for Population studies and Development, [S. l.], v. 17, n. 1-2, 2010. DOI: 10.56279/tjpsd.v17i1-2.31. Disponível em: http://tjpsd.udsm.ac.tz/index.php/tjpsd/article/view/31. Acesso em: 3 mar. 2026.