หงษ์ขุนทด ธ, อุตตมากร ช. Economic and Social Impact of Broadband Internet Adoption in Rural Thailand. CPY [internet]. 2019 Oct. 30 [cited 2026 Oct. 2];30(2):175-84. available from: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/194079