URL:https://media.licdn.com/dms/image/v2/D4E22AQGXmOq_yh51vQ/feedshare-shrink_2048_1536/B4EZoARIPsKcAw-/0/1760941082613?e=1762387200&v=beta&t=t1BD-co2_4K2eq3KfODNwjYFDAEplKLWbI18uWIuAhw
掲載元:https://www.atilim.edu.tr/en/fom/news/7073/prof--dr--ibrahim-birkan-attended-the-global-zero-waste-forum