000 00495nam a2200133Ia 4500
008 170221s9999 xx 000 0 und d
100 _aMamghani, Nasser Kolaini.
245 _aDesigning an Educational Aid Tool to Learning Waste Separation for 5-7 Years Old Children
245 _cNasser Kolaini Mamghani, Sara Mostowfi, Mehdi Khorram.
260 _bOnline Journal of Communication and Media Technologies
650 _xCommunication
650 _xMedia Arts
856 _uhttp://www.ojcmt.net/
999 _c312490
_d312490