Ruamsit, S., & Boonyoo, T. (2024). Causal Effects of Buying Attitudes toward Purchase Decisions of Construction Materials of Customers In Nong Bua Lam Phu Province. Journal of Modern Learning Development, 9(12), 293–304. retrieved from https://so06.tci-thaijo.org/index.php/jomld/article/view/275611