Reva Y, Lotsman V, Sushko L. PEDAGOGICAL PROBLEMS OF JOINT ACTIVITY SCHOOLS AND EXTRACURRICULAR INSTITUTIONS CHILD PERSONALITY DEVELOPMENT. EducDim [Internet]. 2000 Dec. 10 [cited 2024 Jul. 22];2:123-37. Available from: https://journal.kdpu.edu.ua/ped/article/view/5032