Pakeechay, Kanokporn. 2022. “AN ECONOMICS FEASIBILITY OF THE COMMERCIAL COMMUNITY PRODUCTS IN PHRA NAKHON SI AYUTTHAYA PROVINCE”. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi 4 (2):213-27. https://so03.tci-thaijo.org/index.php/art/article/view/260152.