Multi-Platform Aggregated Dataset of Online Communities (MADOC). - Marija Mitrovic Dankulov; Aleksandar Tomasevic; Slobodan Maletic; Miroslav Andjelkovic; Ana Vranic; Darja Cvetkovic; Boris Stupovski; Dusan Vudragovic; Sara Major; Aleksandar Bogojevic (ICWSM, 2025)