Paisal K, Chayapham P, Lertlop W. Solutions of the Diophantine equations 3x+97y=z2 and 11x+89y=z2. gts [internet]. 2026 Jun. 22 [cited 2026 Sep. 12];11(2):13-7. available from: https://li02.tci-thaijo.org/index.php/gts/article/view/1982