Araga, I. A., A. I. Afolayan, and A. E. Airoboman. “State Estimation of the Nigerian 330kv Transmission Network Using the Weighted Least Square Optimization Technique”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 17, no. 4 (December 1, 2021): 495-504. Accessed November 21, 2024. https://azojete.com.ng/index.php/azojete/article/view/515.