Village animal health worker service in chumkiri district, kampot province; សេវាកម្មងារសុខភាពសត្វភូមិ នៅស្រុកជុំគិរី ខេត្តកំពត KOUN SOVANSIHAB; គួន សុវណ្ណសីហាប់ VEM KOU 2015 B483 Or.1 Phnom Penh RUA 2015 2015 Text xi;59p. https://drive.google.com/file/d/1I8PqIyo4vBFt0TUwkRNe6eZyJlxaFfrn/view?usp=sharing