1.
Yospan C, Uthai P. The Development of Marketing Strategies for Keto Shop Entrepreneur Operators in Chonburi Province. CPY [internet]. 2021 Dec. 29 [cited 2026 Sep. 13];32(2):46-59. available from: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/252223