SAMRETH, SOPHOEUN. Effects of ingredients on quality of papaya marmalad, ឥទ្ធិពលនៃគ្រឿងផ្សំទៅលើគុណភាពផលិតផលដំណាប់ល្ហុង - Phnom Penh RUA 2004 - viii, 38p. ill. 29cm. Dewey Class. No.: AGI SAM 2004 B273 Or.1