Chayaphan Sringak และผู้แต่งคนอื่นๆ. (2012) Mathematical Model of a Counter-Flow Rotary Dryer for Automation Control A case study in a Granulated Organic Fertilizer Drying Process in a Chicken Farm. <i>KKU Engineering Journal</i>, <i>39</i>(3), 229-240.Chayaphan Sringak และผู้แต่งคนอื่นๆ. "Mathematical Model of a Counter-Flow Rotary Dryer for Automation Control A case study in a Granulated Organic Fertilizer Drying Process in a Chicken Farm". KKU Engineering Journal 39 (2012):229-240.Chayaphan Sringak และผู้แต่งคนอื่นๆ. Mathematical Model of a Counter-Flow Rotary Dryer for Automation Control A case study in a Granulated Organic Fertilizer Drying Process in a Chicken Farm. Faculty of Engineering, Khon Kaen Univeristy:ม.ป.ท. 2012.