สมณะ ปมินตา, and คำใจ กมลทิพย์. 2015. “The Quality of Working Life and Organizational Commitment of the Employees of Agricultural Cooperative in Chainat Province”. Journal of Graduate Research 6 (2):92-109. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/96550.