Certificate Verification ID: 7349643C58-734954AC5A-14B41B872 Javascript must be enabled in the browser to see the certificate. See how to do it Issue Date: 2026-05-29 Share: Add to Profile Recipient Michail Vardas 15-minute cities About The Course Beginner 4 Modules Course: ±15-Minute Cities: Putting People's Needs First (40)