Majumdar, Abdullah Al Kafi, and Abul Kalam Ziauddin Ahmed. “A Note on the Diophantine Equation x<sup>2< sup> = y<sup>2< sup> + 3z<sup>2< Sup>”;. Journal of Bangladesh Academy of Sciences 44, no. 2 (January 19, 2021): 201–205. Accessed October 14, 2025. https://banglajol.info/index.php/JBAS/article/view/51464.