“On the Unsolvability of the Exponential Diophantine Equation \( 23^x + 22^y = z^2 \) in Nonnegative Integers”.
European Journal of Pure and Applied Mathematics 18, no. 3 (August 1, 2025): 6553. Accessed February 23, 2026.
https://www.ejpam.com/ejpam/article/view/6553.