Valorization of agave (Agave tequilana) residues and sweet potato (Ipomoea batatas ), to produce citric acid through solid-state fermentation. - Arriaga-Reyes, Angel Manuel; Contreras-Becerril, Sonia; Celaya-Herrera, Samuel; Rocha-Ramírez, Agustín Hilario; Cortés-Mendoza, Anastasio (Mexican Journal of Biotechnology, 2025)