Chuanpit Jarat และผู้แต่งคนอื่นๆ. (2018) Use and Contamination of Veterinary Antibiotics in Two Swine FarmingSystems in Phitsanulok Province, Thailand. <i>EnvironmentAsia</i>, <i>11</i>(3), 103-116.Chuanpit Jarat และผู้แต่งคนอื่นๆ. "Use and Contamination of Veterinary Antibiotics in Two Swine FarmingSystems in Phitsanulok Province, Thailand". EnvironmentAsia 11 (2018):103-116.Chuanpit Jarat และผู้แต่งคนอื่นๆ. Use and Contamination of Veterinary Antibiotics in Two Swine FarmingSystems in Phitsanulok Province, Thailand. The Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2018.