Asabere-Ameyaw, A., G. J. Sefa Dei, and K. Raheem. “Examination of Traditional Medicine and Herbal Pharmacology and the Implications for Teaching and Education: A Ghanaian Case Study”. Alberta Journal of Educational Research, vol. 55, no. 3, Mar. 2010, doi:10.11575/ajer.v55i3.55329.