Tetiana V. Liashchenko. Informational and methodological support of out-of-school education institutions as a condition for social self-determination of adolescents : Доктор філософії : spec.. 011 - Освітні, педагогічні науки : presented. 2026-04-06; popup.evolution: .; Dragomanov Ukrainian State University. – Київ, 0826U000856.

Updated: 2026-10-22