Goyal, N. and Noorie, N. S. (2019) “θ-CLOSURE AND T\(_{{2}\frac{1}{2}}\) SPACES VIA IDEALS”, Italian Journal of Pure and Applied Mathematics, 41, pp. 571–583. Available at: https://journals.uniurb.it/index.php/ijpam/article/view/7088 (Accessed: 17 October 2026).