Arif Mehmood Khattak, Fawad Nadeem, Muhammad Zamir, Giorgio Nordo, Choonkil Park, and Mehak Gul. “Other Separation Axioms in Soft Bi-Topological Spaces”. Malaya Journal of Matematik, vol. 7, no. 04, Oct. 2019, pp. 724-3, doi:10.26637/MJM0704/0017.