26. Touch Sokha 2016. “Dropout rates dropped in ’16, Education Ministry says”, The Phnom Penh Post, 22 March 2017. http://www.phnompenhpost.com/national/dropout-rates-dropped-16-education-ministry-says 27. Igor Kossov 2016. ‘Launch of child welfare plan marked’, The Phnom Penh Post, 21 January 2016. http://www.phnompenhpost.com/national/launch-child-welfare-plan-marked Accessed 30 January 2016.
18. Igor Kossov,២០១៦.”ការចាប់ផ្តើមនៃផែនការសុខុមាលភាពកុមារត្រូវបានសម្គាល់”, កាសែតភ្នំពេញប៉ុស្តិ៍ ចុះថ្ងៃទី២១ ខែមករា ឆ្នាំ២០១៦។ ចូលមើលថ្ងៃទី៣០ ខែមករា ឆ្នាំ២០១៦។ http://www.phnompenhpost.com/national/launch-child-welfare-plan-marked