 ผลงานตีพิมพ์ในวารสารวิชาการSufficiency economy and value-added processed of community enterprise coconut products to develop the competitive potential of the innovation community in Samut Songkhram Provinceผู้แต่ง: Saengchai, S., Chansuchai, P., Sripa, N., Tepthong, S.,  Dr.Paitoon Chetthamrongchai, Assistant Professor , วารสาร: 
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