Andrii Klypach. Marketing technologies and instruments for the provision of sustainable socio-economic development of regions : Доктор філософії : spec.. 051 - Економіка : presented. 2026-06-26; popup.evolution: o; Yuriy Fedkovych Chernivtsi National University. – Чернівці, 0826U002083.

Updated: 2026-10-23