HARIKRISHNAN, S.; KRISHNASAMI, S. BIOPERATION ON 𝜹𝑷𝑺-OPEN SETS IN TOPOLOGICAL SPACES. Suranaree Journal of Science and Technology, [S. l.], v. 31, n. 1, p. 030168(1–9), 2024. DOI: 10.55766/sujst-2024-01-e02735. Disponível em: https://ph04.tci-thaijo.org/index.php/SUJST/article/view/2735. Acesso em: 16 sep. 2026.