Mishra, Rohan, Rajesh Singh, and Nitesh Kumar Adichwal. “A Novel Ratio Cum Product Type Exponential Class of Estimators of Finite Population Mean in Adaptive Cluster Sampling”. Brazilian Journal of Biometrics 43, no. 1 (February 11, 2025): e43745. Accessed March 9, 2025. http://200.131.250.9/index.php/BBJ/article/view/745.