2 documents found
Diana Baraniuk. Marketing Technologies and Tools for Enhancing the Attractiveness of Tourist Destinations : Доктор філософії : spec.. 075 - Маркетинг : presented. 2025-07-24; popup.evolution: o; Cherkasy State Technological University. – Черкаси, 0825U003146.
Yevhen Sopin. The economic efficiency improvement of electronic payment services in the digital economy : Доктор філософії : spec.. 051 - Економіка : presented. 2023-06-13; popup.evolution: .; National University of Water and Environmental Engineering. – Рівне, 0823U101006.
2 documents found

Updated: 2026-11-06