K. . Paisansujareekul, P. . Yoomee, and Y. . Trongtokit, “Development of Multimedia Training Package about Diabetes Mellitus for Village Health Volunteers Amphoe Kongkrailat, Sukhothai Province”, Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University, vol. 14, no. 2, pp. 460–472, Dec. 2019.