OYENIRAN, O.O.; TAIWO, A.E.; BETIKU, Eriola. A modeling study by response surface methodology on the culture parameters optimization of citric acid bioproduction from sweet potato peel. Ife Journal of Technology, [S. l.], v. 22, n. 1, p. 21–25, 2013. Disponível em: http://ijt.oauife.edu.ng/index.php/ijt/article/view/117. Acesso em: 11 oct. 2025.