Soraya Suwannafon และผู้แต่งคนอื่นๆ. (2019) Environmental Evaluation on Rigid Polyurethane Foam Disposal from Refrigerator Waste in Thailand. <i>EnvironmentAsia</i>, <i>12</i>(special), 74-82.Soraya Suwannafon และผู้แต่งคนอื่นๆ. "Environmental Evaluation on Rigid Polyurethane Foam Disposal from Refrigerator Waste in Thailand". EnvironmentAsia 12 (2019):74-82.Soraya Suwannafon และผู้แต่งคนอื่นๆ. Environmental Evaluation on Rigid Polyurethane Foam Disposal from Refrigerator Waste in Thailand. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2019.