SOMMANEE, W.; WONGNOI, P.; JAIYEN, A. The Solution of the Diophantine Equation (4n-1)^x+67^y = z^2 When 4n-1 is Prime. Journal of Science and Technology CRRU, Chiangrai, Thailand, v. 5, n. 1, p. 24–32, 2026. Disponível em: https://li01.tci-thaijo.org/index.php/jstcrru/article/view/268943. Acesso em: 1 oct. 2026.