Contact Person : Dr.Montakarn Chuemchit ; Last Date for the submission of abstract : 10/08/2018; All presentation should include a structured abstract in English within 600 words, Times New Roman 11 point with 3-5 keywords. The paper title should be typed in bold. The abstract should include background, objective, method(s), result(s), and conclusion. Complete contact information for each author should be provided in a form of the author name, affiliation, and email address