Ariffin, Muhammad Rezal Kamel, and Sadiq Shehu. “Cryptanalysis on Prime Power RSA Modulus of the Form \(N = p^r q\)”. International Journal of Applied Mathematical Research 5, no. 4 (September 21, 2016): 167–175. Accessed August 18, 2025. https://mail.sciencepubco.com/index.php/ijamr/article/view/6494.