Khuntonthong , P., Chakpitak, N. ., & Neubert, G. . (2013). Analyzingthe Micro Economic Environment of Agricultural Product: Applying The “Diamond” Model to a Non – Profit Organization. Asian Journal of Agriculture and Rural Development, 3(11), 813–822. Retrieved from http://archive.aessweb.com/index.php/5005/article/view/1007