WIRYANTO, L. H.; DJOHAN, W. Fourth Order PDE: Model of Thin Film Flow Involving Surface Tension. Journal of the Indonesian Mathematical Society, [S. l.], v. 31, n. 2, p. 1454, 2025. DOI: 10.22342/jims.v31i2.1454. Disponível em: https://jims-a.org/index.php/jimsa/article/view/1454. Acesso em: 18 jun. 2025.