Thitipong Sanitchai และ Sirirat Wacharawichanant. (2010) Effect of sizes and shapes of zinc oxide on properties of polypropylene with and without compatibilizer. Silpakorn University:ม.ป.ท.Thitipong Sanitchai และ Sirirat Wacharawichanant. 2010. Effect of sizes and shapes of zinc oxide on properties of polypropylene with and without compatibilizer. ม.ป.ท.:Silpakorn University;Thitipong Sanitchai และ Sirirat Wacharawichanant. Effect of sizes and shapes of zinc oxide on properties of polypropylene with and without compatibilizer. ม.ป.ท.:Silpakorn University, 2010. Print.