Marilyn MORALES-OBOD, Maria Nena Valdez RAMİREZ, Erwinsyah SATRİA, Dian Eka INDRİANİ
Journal for the Education of Gifted Young Scientists
2020-Cilt: 8 - Sayı: 1
291-304
mother tongue, non-mother tongue language, concepts of fraction, effectiveness
156 93