rodjam, chumpon, Panoram, P., Arsingsamanan, P., & Songsopa, K. (2021). Work Motivation that Affects Work Efficiency of Paper Industry Employees in Bangkok and Vicinity. Journal of Innovation and Management, 6(2), 143–157. Retrieved from https://so03.tci-thaijo.org/index.php/journalcim/article/view/248950