Z. Mohamed, M. M. Ismail, and A. F. Abd El-Gawad, “Analysis Impact of Intrinsic and Extrinsic Motivation on Job Satisfaction in Logistics Service Sector: An Intelligent Neutrosophic Model”, Neutrosophic syst. appl., vol. 4, pp. 43–52, Apr. 2023, doi: 10.61356/j.nswa.2023.20.