?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Gufron&rft.aulast=Gufron+Amirullah&rft.au=Gufron+Amirullah%2C+Gufron&rft.atitle=Mapping+association%3A+Analysis+of+elaboration+skills+through+creative+mind+mapping+on+the+subject+of+environmental+change&rft.title=PSYCHOLOGY+AND+EDUCATION&rft.genre=article