Преглед аутора: "Gagatsis, A."
Приказ резултата 1-1 од 1
-
Ninth-grade students' mathematical-self concept: an international study
Kadijević, Đorđe; Amit, Miriam; Haapasalo, Lenni; Marlewski, Adam (Athens, Nicosia : Hellenic Mathematical Society, & Cyprus Mathematical Society, 2003)