Havarangsi, P., Jeenanunta, C., & Pongsathornwiwat, A. (2017). THE EFFECTS OF DIRECT AND INDIRECT SUPPLY CHAIN COLLABORATION ON HOSPITALITY SERVICE INNOVATION. วารสารปัญญาภิวัฒน์, 9, 273–284. สืบค้น จาก https://so05.tci-thaijo.org/index.php/pimjournal/article/view/107426