Economics students and Marine Buddies Surabaya launch coastal cleanup effort
UNAIR NEWS – In celebration of World Oceans Day 2025, the Economics Student Association of Universitas Airlangga (UNAIR) joined the third edition of the Beach Clean Up Series. Organized by the Marine Buddies Surabaya community and supported by the Surabaya Environmental Agency, the cleanup took place at Kenjeran Beach under the theme Sustaining What Sustains









