K. J. Muhammad, F. Temilola Akanji, S. Jamil, N. Basar, and S. Mahadi, “Phytochemical Screening and Proximate Analysis of Ethanolic Leaves Extract of Cassia tora”, J. Sci. Math. Lett., vol. 6, pp. 10–17, Dec. 2018, doi: 10.37134/jsml.vol6.2.2018.