Tahir, A., M. Anwar, H. Mubeen, and S. Raza. “Evaluation of Physicochemical and Nutritional Contents in Soybean Fermented Food Tempeh by Rhizopus Oligosporus”. Journal of Advances in Biology & Biotechnology, Vol. 17, no. 1, Feb. 2018, pp. 1-9, doi:10.9734/JABB/2018/26770.