Wadei F. Al-Omeri, and Saeid Jafari. “Neutrosophic Pre-Continuous Multifunctions and Almost Pre-Continuous Multifunctions”. Neutrosophic Sets and Systems 27 (June 20, 2019): 53–69. Accessed October 11, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/4215.