Porkpermdee1, P., Mettathamrong, J., Uppinig, P., & Chichana, C. (2023). Factors Affecting the Electrical Service of Provincial Electricity Authority for the Development Excellence. Modern Management Frontier Journal, 21(1), 17–33. retrieved from https://so04.tci-thaijo.org/index.php/stou-sms-pr/article/view/257259