Wongboonpeng P, Ahluwalia P. Purchasing behavior, Problem conditions, Requirements, and Purchasing motivations on Ready mix concrete of consumers in Chonburi province. JAR [internet]. 2024 Sep. 30 [cited 2026 Sep. 3];29(3):191-210. available from: https://so04.tci-thaijo.org/index.php/jar/article/view/274449