Event date: 15.06.2023Number: 8458566SPIEF-2023. Investing in Cities: Measuring Effectiveness. Marika Korotaeva, Co-Organizer, Land of Forts project.Event: SPIEF-2023. Investing in Cities: Measuring EffectivenessAuthor: Alexei DanichevSource: Host photo agency RIA NovostiLocation: St. Petersburg, Russia