?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Sulejmani+Erhan&rft.aufirst=Erhan&rft.aulast=Sulejmani&rft.date=2022&rft.isbn=978-963-306-853-3&rft.title=Effect+of+Covid-19+lockdown+on+dietary+habits+and+lifestyle+of+students+from+North+Macedonia&rft.genre=proceeding