Tadee, Suton. “On the Diophantine Equation 13^x+a^y=z^3”. Research on Modern science and Utilizing Technological Innovation Journal (RMUTI Journal) 18, no. 1 (April 30, 2025): 67–73. accessed August 29, 2026. https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/258245.