Oppong PK, Phiri MA. The Influence of Packaging and Brand Equity on Over-The-Counter Herbal Medicines in Kumasi, Ghana. JEBS [Internet]. 2018Nov.3 [cited 2024Dec.4];10(5(J):59-2. Available from: https://ojs.amhinternational.com/index.php/jebs/article/view/2498