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Olha Prystai. Psychological conditions of formation of the management competence of heads of general secondary education institutions
: Доктор філософії :
spec.. 053 - Психологія :
presented. 2023-10-19; .
Borys Grinchenko Kyiv University. – Київ,
0823U100729.
1 documents found
Updated: 2024-10-20