Hussain, Zawar, and Javid Shabbir. “On Item Count Technique in Survey Sampling”. Journal of Informatics and Mathematical Sciences 2, no. 2 & 3 (December 25, 2010): 161–169. Accessed December 5, 2025. https://www.rgnpublications.com/journals/index.php/jims/article/view/35.