Dio Gilang Ramadhan, Akhsani Nur Amalia and Pandena Kicky Basuki Putri 2026. Mental Workload Analysis of Production Department Employees Using the Nasa TLX Method at PT. X. International Journal of Economics, Business and Innovation Research. 5, 05 (Sep. 2026), 5208-5222. DOI:https://doi.org/10.63922/ijebir.v5i05.5502.