The Economic Contribution Of Soya Beans Production In Gusau Town 2000-2020. Zien Journal of Social Sciences and Humanities, [S. l.], v. 40, p. 15–21, 2025. DOI: 10.62480/zjssh.2025.vol40.pp15-21. Disponível em: https://mail.zienjournals.com/index.php/zjssh/article/view/5851. Acesso em: 29 oct. 2025.