I. Yusuf, S. A. Adamu, M. Bello, M. Salihu, A. A. Farouq, and I. Hussaini, “Safety Evaluation of Milk-clotting Enzymes Produced by Aspergillus niger and Penicillium Spp through Solid State Fermentation for Cheese Production”, SAJOLS, vol. 3, no. 1, pp. 282–286, Mar. 2025.