Lersakpongsa, Varaporn, and Natnaree Smith. 2022. “Working people’s Behaviors and Needs in the Purchase of Shabu Buffet Restaurant in Bang Khun Thani District, Bangkok Metropolis”. Dusit Thani College Journal 16 (2):65-79. https://so01.tci-thaijo.org/index.php/journaldtc/article/view/262402.