Smirnova L. INTERNATIONAL EDUCATIONAL PROJECTS OF NON-PROFIT ORGANIZATIONS IN THE SCHOOL EDUCATION AS AN ADDITIONAL MECHANISM OF STIMULATION THE SOCIAL MOBILITY OF STUDENTS. Management Issues [Internet]. 2017 May 15 [cited 2026 Nov. 8];48(5):147-52. Available from: https://voprosy-upravleniya.owebs.ru/article/view/24512