Chanthawong, Thunyaporn, and Sirirat Kosakarika. 2022. “Reference Groups Factors Affecting Cosmetic Purchase Intention via Online Channels of Generation Y Consumers in Bangkok”. Journal of Humanities and Social Sciences, Rajapruk University 8 (2):314-29. https://so03.tci-thaijo.org/index.php/rpu/article/view/262992.