Rityen, Thippawan, and Chinnaso Visitnithikija. 2020. “Quality of Work Life Relating to Organizational Commitment of Trailer Puller Truck Drivers at Siam Shoreside Services LTD”. Journal of Roi Et Rajabhat University 14 (2):52-62. https://so03.tci-thaijo.org/index.php/reru/article/view/203280.