Imfeld, S., and T. Seesodsai. “Determinant Factors of Hedonic Benefits Pending Supermarket Sales Promotions Display to Consumers in Bangkok Metropolitan Region”. Rajapark Journal, vol. 16, no. 48, Oct. 2022, pp. 249-62, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/258230.