O.O., Efunwoye, et al. “Soy-Dawadawa Production by Traditional Spontaneous Fermentation Inside Pieces of Jute Sack”. International Journal of Scientific Research in Biological Sciences, vol. 8, no. 4, Aug. 2021, pp. 59-66, https://ijsrbs.isroset.org/index.php/j/article/view/479.