Management of the use of teaching equipment in secondary schools in Ninh Giang district, Hai Duong province - 15
13. Vo Dang Chin (2013), Measures to manage teaching aids in secondary schools in Nam Tra My district, Quang Nam province, Masters thesis in educational management, Danang University. 14. Communist Party of Vietnam (2001), Documents of the 9th Party Congress , National Political Publishing House, ...