β€œOn the Solutions of the Diophantine Equation $p^x +(p+4k)^y=z^2$ for Prime Pairs $p$ and $p+4k$”. European Journal of Pure and Applied Mathematics 14, no. 2 (May 18, 2021): 471–479. Accessed June 14, 2024. https://www.ejpam.com/index.php/ejpam/article/view/3947.