Pornmit Kulkalyuenyong พรมิตร กุลกาลยืนยง. 2018. “THE IMPORTANCE OF EMPLOYEE ENGAGEMENT IN THE HOSPITALITY INDUSTRY”.
Dusit Thani College Journal
10 (1):269-82. https://so01.tci-thaijo.org/index.php/journaldtc/article/view/136608.