Majumdar, AAK, and LC Das. “On the Closed Forms of Z(pq), Q = Kp ± 10”. The Chittagong University Journal of Science 41, no. 1 (February 8, 2021): 96–105. Accessed July 17, 2024. https://banglajol.info/index.php/CUJS/article/view/51917.