ขำมะโน พ. (2021). Motivations Factors Affecting Performance Efficency of Royal Can Industries Co., Ltd. and Royal Foods Co., Ltd. (Mahachai): Motivations Factors Affecting Performance Efficency of Royal Can Industries Co., Ltd. and Royal Foods Co., Ltd. (Mahachai). LAWARATH SOCIAL E – JOURNAL, 3(2), 117–130. Retrieved from https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/253182