Pulwanitsakul, S., R. Asawakarn, R. Vathanakitanond, V. Kiat-arpadej, P. Siripatpakdee, V. Chalermchaichan, and S. Mungkalarungsi. “Determination of antibiotic residues in pork product sold in Bangkok”. UBRU Journal for Public Health Research, vol. 12, no. 2, Aug. 2023, pp. 72-78, https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/263037.