JUYAL, P.; SINGH, S. .; SAINI, S. Some Ring Structures of Skew Genaralized Power Series Rings. Journal of the Indonesian Mathematical Society, [S. l.], v. 28, n. 3, p. 242–250, 2022. DOI: 10.22342/jims.28.3.1229.242-250. Disponível em: https://jims-a.org/index.php/jimsa/article/view/1229. Acesso em: 17 may. 2024.