Keitpiriya S, Busaman S, Phetcaot K, Chaiwong A. SECONDARY CITY TOURIUM PROMOTION WITH DIGITAL MEDIA TECHNOLOGY. JMND [internet]. 2020 Dec. 29 [cited 2026 Aug. 27];7(12):436-50. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/249124