G. Upender Reddy, T. Siva Nageswara Rao, N. Srinivasa Rao and V. Venkateswara Rao (2021) “Bipolar topological pre-closed neutrosophic sets”, Malaya Journal of Matematik. India, 9(01), pp. 159–162. Available at: https://www.malayajournal.org/index.php/mjm/article/view/994 (Accessed: 24 November 2024).