1 documents found
Head: Bolgaryna Valentyna Sergiyivna. Socio-cultural environment of school as the factor of social development of pupil. (popup.stage: Збір первинної інформації. Її проміжний аналіз). The Institute for Problematic Education, Ukrainion Academy of Pedagogical science. № 0302U001186
1 documents found
Updated: 2026-03-26
