Efenedo, G. I., A. O. Okpare, and O. M. Efenedo. “The Study and Analysis of Cell Phone Charging Modules in Nigeria”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 20, no. 3 (September 2, 2024): 571-580. Accessed April 6, 2025. https://azojete.com.ng/index.php/azojete/article/view/936.