@phdthesis{efzg:12013, author = {{Jajić, Ivan}}, title = {{Internetska kupovina potrošačke elektronike tijekom pandemije bolesti COVID-19}}, } @mastersthesis{efzg:843, author = {{Jajić, Ivan}}, title = {{DEMAND ELASTICITY OF AIR ROUTE ZAGREB-DUBROVNIK-ZAGREB}}, }