C, E. M., O, N. L., O, A. E., L, K. U., U, O. E., G, O.-. A. C., & C, C. I. (2019). Chemical and Physical Evaluation of Natural Dyes from Hibiscus Sabdariffa Linn (Zobo), Bamphia Nitida (Camwood) and Indigofera Tinctoria (Tropical Indigo Plant). The International Journal of Science & Technoledge, 7(10). https://doi.org/10.24940/theijst/2019/v7/i1/ST1901-013