Sansompron, N., Piyawanitsatian, P., Chaithep, B., Thong-ngam, P., Sritorn, M., Ratcharak, M., Wannarak, W., Thintarua, S., Kaewjun, N. and Chaiyarak, S. 2020. Factors Influencing Marketing Mix to Dairy Products Purchase of Coffee Shop Entrepreneurs in Muang District, Surat Thani. Journal of International Studies, Prince of Songkla University. 10, 2 (Dec. 2020), 68–93.