Sanjeevan Singha Roy, Deep Bhattacharjee, Saptashaw Das. KNOT THEORETIC CLOSURE FOR A DEFINITE METRIC IN A FINITE TIME. IJRD [Internet]. 2023 Apr. 26 [cited 2024 May 18];8(4):280-2. Available from: http://www.eprajournals.net/index.php/IJRD/article/view/1891