Amar Kumar Banerjee, and Apurba Banerjee. “A Study on $I$-Cauchy Sequences and $I$-Divergence in $S$-Metric Spaces”. Malaya Journal of Matematik 6, no. 02 (April 1, 2018): 326–330. Accessed November 25, 2024. https://www.malayajournal.org/index.php/mjm/article/view/817.