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<xml><bibliography><APA>Piyada Dissara และ Prompong Pienpinijtham. (2017) Fluoride encapsulation in calcium matrix. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Piyada Dissara และ Prompong Pienpinijtham. 2017. Fluoride encapsulation in calcium matrix. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Piyada Dissara และ Prompong Pienpinijtham.  Fluoride encapsulation in calcium matrix.  ม.ป.ท.:Chulalongkorn University, 2017. Print.</MLA></bibliography></xml>
