1.
Nyarko IK, Tsetse EK, Avorgah SKM. Is Billboard Advertising an Effective Tool in The Marketing of Home Appliances?. AJSSMS [Internet]. 2015 Sep. 9 [cited 2023 Feb. 8];2(3):101-8. Available from: http://asianonlinejournals.com/index.php/AJSSMS/article/view/456