Boonyoo, Sucharat, Chantana Wattanakanjana, Parichart Khumruang, Songsak Boonsuwan, Thanyanan Boonyoo, Promporn Charoensubmechok, and Pornthip Duangjampa. 2023. “Cost Analysis and Pottery Manufacturing Returns: A Case Study of Jar Factories in Mueang Ratchaburi, Ratchaburi Province”. Journal of Industrial Business Administration 5 (2):113-28. https://so03.tci-thaijo.org/index.php/iba/article/view/271746.