KasornpikulC., ChalorsuntisakulS., and NakburiN. “Knowledge and Readiness of Native Chickens’ Farmers in Approaching Thai Agricultural Standard for Organic Livestock at Cha-Am District, Phetchaburi Province”. Journal of Academic Information and Technology, Vol. 1, no. 2, Oct. 2020, p. 15, http://www.jait.ssru.ac.th/index.php/JAIT/article/view/13.