Babayemi, Wasiu, Gerald Ike Onwuka, and Aminu Bashir Isah. “A Generalized Class of Log-Type Estimators of Finite Population Mean Based on Correlation Coefficient”. International Journal of Science for Global Sustainability 9, no. 3 (October 31, 2023): 85–91. Accessed August 20, 2026. https://www.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/532.