Survey on infectious diseases of chicken in tram kok district takeo province, ការអង្កេតពីជំងឺឆ្លងដែលជួបប្រទះលើមាន់នៅស្រុកត្រាំកក់ ខេត្តតាកែវ SUM, SOKHOM. AVM SUM 2013 B110 Or.1 Phnom Penh RUA 2013 2013 Text viii; 51p. https://drive.google.com/file/d/1sj8ypfmFFnplOUCsFYHy9rwpza9G_wdC/view?usp=sharing