B. A. Oseni, C. P. Azubuike, O. O. Okubanjo, and C. I. Igwilo, “In Vitro Cytotoxic Effect of Andrographolide On MDA-MB-231-LM2 Breast Cancer Cells and Its Formulation and Characterization As An Emulsion: doi.org/10.26538/tjnpr/v4i1.1”, TJNPR, vol. 4, no. 1, pp. 1–7, Jan. 2020.