Mumtaz Ali, Christopher Dyer, Muhammad Shabir, and Florentin Smarandache. “Soft Neutrosophic Loops and Their Generalization ”. Neutrosophic Sets and Systems 4 (July 1, 2014): 55–75. Accessed July 16, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/3917.