SARKAR, M. A. H. . Positivity Expansion to Signed Solution for Doubly Nonlinear Parabolic Equations. Jagannath University Journal of Science, [S. l.], v. 10, n. 1, p. 64–74, 2024. DOI: 10.3329/jnujsci.v10i1.71256. Disponível em: https://banglajol.info/index.php/JnUJSci/article/view/71256. Acesso em: 17 aug. 2024.