Wangui, James Kihara, et al. “Determination of Tannin Content in Banana (Musa Spp) Midribs: A Comparative Study”. International Journal of Scientific Research in Chemical Sciences, vol. 10, no. 1, Feb. 2023, pp. 1-7, https://ijsrcs.isroset.org/index.php/j/article/view/124.