Srinoosud J, Tikam V. Betel Culture and Betel Nut Management of Bang Sawan Sub-district, Phrasaeng District, Surat Thani Province. hum. soc. [internet]. 2018 Nov. 16 [cited 2026 Sep. 11];10(2):317-52. available from: https://so03.tci-thaijo.org/index.php/jhsc/article/view/155692