Fubin W, Pichayakul P. Marketing Mix Affecting Consumers in Purchasing at Refill Shops in Mueang Chiang Mai District. Com. Soc. Dev. J. [internet]. 2022 Oct. 28 [cited 2025 Dec. 6];23(3):15-27. available from: https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/259873