AMASIRI, W.; PURIYAPAN, V.; PATTANAPONG, C.; SANGMANEE, C.; DENPRUEKTHAM, T.; SONGSANG, M. Developing the role of radio amateurs in the event of emergency or disaster in northeastern Thailand. Journal of Multidisciplinary Academic Research and Development (JMARD), Bangkok, Thailand, v. 4, n. 2, p. 30–38, 2022. Disponível em: https://he02.tci-thaijo.org/index.php/JMARD/article/view/254457. Acesso em: 5 may. 2024.