C. SIVASHANMUGARAJA. On a class of \(b\) -\(\gamma\)-open sets in a topological space. Malaya Journal of Matematik, India, v. 8, n. 03, p. 977–981, 2020. DOI: 10.26637/MJM0803/0043. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1544. Acesso em: 16 jul. 2024.