Variational Iteration Method for Solution of Two Dimension Fractional Diffusion Equations. Journal of Pharmaceutical Negative Results, [S. l.], p. 1497–1504, 2022. DOI: 10.47750/pnr.2022.13.S01.177. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/1182.. Acesso em: 9 jun. 2026.