Kwanrat Pruekwatana และ Paveena Chaovalitwongse. (2014) DEVELOPING A WAREHOUSE OPERATING SYSTEM FOR A PLASTIC PACKAGING MANUFACTURER. Chulalongkorn University:ม.ป.ท.Kwanrat Pruekwatana และ Paveena Chaovalitwongse. 2014. DEVELOPING A WAREHOUSE OPERATING SYSTEM FOR A PLASTIC PACKAGING MANUFACTURER. ม.ป.ท.:Chulalongkorn University;Kwanrat Pruekwatana และ Paveena Chaovalitwongse. DEVELOPING A WAREHOUSE OPERATING SYSTEM FOR A PLASTIC PACKAGING MANUFACTURER. ม.ป.ท.:Chulalongkorn University, 2014. Print.