“Plant Waste Hydrolysis by Extracellular Enzymes of Aspergillus niger and Penicillium chrysogenum: Effect of Ammonia Pretreatment”, Nigerian J Biochem Molecul Biol, vol. 23, no. 1, pp. 1–7, Mar. 2022, Accessed: Oct. 17, 2025. [Online]. Available: https://www.nsbmb.org.ng/journals/index.php/njbmb/article/view/90