Ghanmi, Boulbaba, Rim Messaoud, and Amira Missaoui. “Separation Axioms of αm-Contra-Open Maps and B-ω-Open Sets in Generalized Topological Spaces”. Proyecciones (Antofagasta, On line) 40, no. 5 (September 29, 2021): 1249-1266. Accessed April 25, 2024. https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/3935.