Johnson, Olusola Olugbemileke, Abayomi Joseph Odekoya, and Obinna Lawrence Umeh. 2012. “Factors Influencing the Usage of Compact Fluorescent Lamps in Existing Residential Buildings in Lagos, Nigeria”. International Journal of Energy Economics and Policy 2 (2):63-70. https://mail.econjournals.com/index.php/ijeep/article/view/122.