Dachi, Surya Wisada, Department of Mathematics Education, Faculty of Teacher Training and Education, Muhammadiyah University of Sumatera Utara,, Indonesia
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Vol 2, No 2 (2020): February 2020 - Articles
The Development Teaching Materials Subject Class Calculus of Many Variable Based on Discovery Learning Model at Education Faculty University of Muhammadiyah Sumatera Utara
Abstract