Michael Aduojo Amuta, Muridzo Muonde, Ashiata Yetunde Mustapha, and Akachukwu Obianuju Mbata, “A Market Penetration Strategy Framework for New Pharmaceutical Products in Highly Regulated African Healthcare Markets”, Int J Sci Res Civil Engg, vol. 5, no. 2, pp. 119–133, Apr. 2021, doi: 10.32628/IJSRCE.