แก้วสนิท เ. and จำเนียร ก. 2018. THE COMMUNICATION APPROACH TO BUILD TEENAGERS’ PARTICIPATION AND CONSERVATION ON RAMTONE-NOKPHITHID IN NAKHON SI THAMMARAT PROVINCE THROUGH USING VIDEO MEDIA AND ONLINE MEDIA. Sripatum Review of Humanities and Social Sciences. 16, 2 (Mar. 2018), 96–106.