Bunrueng P. A Survey of Characteristics of Media Utilization and Needed Training of Personnel in Information Services Offered under the government and Private Organizations for Agricultural and Rural Development in Thailand. kasetsart J. Soc. Sci. [internet]. 1983 Jul. 1 [cited 2026 Sep. 12];4(2):59-70. available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/243194