Kande Apuko, Dr. Simpson. “MARKETING APPROACHES AND PERFORMANCE OF OIL AND ELECTRIC COMPANIES”. Edith Cowan Journal of Entrepreneurship and Project Management 5, no. 1 (June 22, 2021): 1–10. Accessed September 19, 2024. https://edithcowanjournal.org/journals/index.php/journal-of-entrepreneurship/article/view/1.