Tamang BB, Singh A. Investigating Integer Solutions to Quadratic Diophantine Equations Using Quadratic Residues. Thai J Math [Internet]. 2024 Dec. 31 [cited 2025 Apr. 26];22(4):579–593. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1533