aspg-21-3424-1791475398 20261008160318 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2025 25 4 Anwar Bataihah Department of Mathematics, Faculty of Science, Jadara University, Irbid, Jordan Ayman.A Hazaymeh Department of Mathematics, Faculty of Science, Jadara University, Irbid, Jordan Finally In this study, we define parameterized time fuzzy soft expert set (PTFSES) as an extension of fuzzy soft set. Additionally, we will clarify and investigate the characteristics of its primary operation (complement, union intersection, ”AND” and ”OR”). , we’ll apply this approach to decision-making difficulties. 2025 101 121 3424 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.250409 https://www.americaspg.com/journal/21/article/3424 https://www.americaspg.com/storage/91735397562.pdf