ISSN: 2310-8290
Зараз показуються 1-12 з 12
Ключові слова |
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schoolchildren [1] |
singing activity [1] |
singing training [1] |
skills [1] |
socio-cultural principle [1] |
step-by-step method [1] |
structural components [1] |
structure [1] |
students of art faculties of universities [1] |
students of art specialties [1] |
students of arts faculties [1] |
systemic [1] |
Зараз показуються 1-12 з 12