Yenjabok, P., Kaewthep, K., Pookpakdi, A., & Intaratat, K. (2005). Agricultural Development Communication for New Theory Concept of His Majesty King Bhumibol Adulyadej : The Influence of Farmer Communication Networks on the Adoption of the New Theory Concept. Kasetsart Journal of Social Sciences, 26(2), 271–277. retrieved from https://so04.tci-thaijo.org/index.php/kjss/article/view/246278