HANDIBAG, S. S.; SALVE, A. S. SOLUTION OF NONLINEAR PARTIAL DIFFERENTIAL EQUATIONS INVOLVING MIXED PARTIAL DERIVATIVE BY ELZAKI SUBSTITUTION METHOD. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 16, n. 2, p. 119–129, 2025. DOI: 10.69650/jnao.2025.16.2.3672. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/3672. Acesso em: 2 sep. 2026.