Tansatien, Tust, and Rangsan Kiatpanont. 2021. “STUDY OF STEAKHOUSE CUSTOMER INSIGHT FOR CUSTOMER EXPERIENCES DESIGN BY DESIGN THINKING PROCESS”. Dusit Thani College Journal 15 (3):70-87. https://so01.tci-thaijo.org/index.php/journaldtc/article/view/253850.