Vesarachasart, Sirichan, Wanitcha Chomcherd, and Kevalin Yeesan. “Diophantine equations”. SciTech Research Journal 6, no. 2 (August 31, 2023): 34–40. accessed April 15, 2025. https://ph02.tci-thaijo.org/index.php/jstrmu/article/view/250173.