Thanawachiranun, Punjaporn, Chanittha Jaipeng, Naphong Rujivararat, and Chotima Deeponpun. “The Development Guidelines of Sanamchan Community Nakhon Pathom Province According to OTOP Inno-Life Tourism Community”. PAYAP UNIVERSITY JOURNAL 31, no. 2 (January 31, 2022): 134–147. Accessed May 7, 2024. https://so05.tci-thaijo.org/index.php/pyu/article/view/257018.