Sommanee W, Wongnoi P, Jaiyen A. The Solution of the Diophantine Equation (4n-1)^x+67^y = z^2 When 4n-1 is Prime. J. Sci. Technol. CRRU [internet]. 2026 Jun. 29 [cited 2026 Sep. 29];5(1):24-32. available from: https://li01.tci-thaijo.org/index.php/jstcrru/article/view/268943