EL-FASSI, Iz-iddine. A FIXED POINT APPROACH TO ORTHOGONAL STABILITY OF AN AQ-FUNCTIONAL EQUATIONS IN MODULAR SPACES. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 2, n. 4, p. 96–109, 2015. Disponível em: https://jgrma.com/index.php/jgrma/article/view/177. Acesso em: 29 apr. 2025.