Abdullah, B., Mohammed, A. (2020). ii- Open Set in Bitopological Spaces. Adab Al-Kufa, 14(2), 33-39. doi: 10.33899/csmj.2020.167336
Beyda S. Abdullah; Amir A. Mohammed. "ii- Open Set in Bitopological Spaces". Adab Al-Kufa, 14, 2, 2020, 33-39. doi: 10.33899/csmj.2020.167336
Abdullah, B., Mohammed, A. (2020). 'ii- Open Set in Bitopological Spaces', Adab Al-Kufa, 14(2), pp. 33-39. doi: 10.33899/csmj.2020.167336
Abdullah, B., Mohammed, A. ii- Open Set in Bitopological Spaces. Adab Al-Kufa, 2020; 14(2): 33-39. doi: 10.33899/csmj.2020.167336