KHASHAN, Hussein. On the Angular Singularities of a Smooth Function. Journal of Mathematics and Statistics Studies, [S. l.], v. 5, n. 4, p. 01–09, 2024. DOI: 10.32996/jmss.2024.5.4.1. Disponível em: https://al-kindipublishers.org/index.php/jmss/article/view/7763. Acesso em: 30 nov. 2025.