The processing of orange juice soft drinking (tangerine variety), ការកែច្នៃភេសជ្ជៈក្រូចឃ្វិច BOUY RATTHEARAL; ប៊ួយ រ័ត្នធារ៉ាល់ AGI BOU 2014 B452 Or.1 Text ix,42p. https://drive.google.com/file/d/1UPEjUxu2sUqDKK62U7tDnHBBTIclFu7O/view?usp=sharing