Semi (1, 2)*-Maximal Soft (1, 2)*-Pre-Open Sets and Semi (1, 2)*-Minimal Soft (1, 2)*-Pre-Closed Sets In Soft Bitopological Spaces . Iraqi Journal of Science. 2022;58(1A):127-139. Accessed May 19, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6234