rodjam chumpon, Panoram P, Arsingsamanan P, Songsopa K. Work Motivation that Affects Work Efficiency of Paper Industry Employees in Bangkok and Vicinity. J of CIM [internet]. 2021 Dec. 23 [cited 2026 Oct. 14];6(2):143-57. available from: https://so03.tci-thaijo.org/index.php/journalcim/article/view/248950