Vichaidith, Chatchawun, and Chantana Papattha. 2023. “Factors Affecting Frozen Food Consumption Behavior of Working Age Population in Pathumwan District, Bangkok”. RMUTP Journal of Business and Innovation Management 2 (1). Bangkok, Thailand:49-64. https://so06.tci-thaijo.org/index.php/RMUTP_JBI/article/view/265825.