Operationalizing water-energy-food nexus research for sustainable development in social-ecological systems: an interdisciplinary learning case in Central Asia oleh Ahmad Hamidov, Katrin Daedlow, Heidi Webber, Hussam Hussein, Ilhom Abdurahmanov, Aleksandr Dolidudko, Ali Yawar Seerat, Umida Solieva, Tesfaye Woldeyohanes, Katharina Helming