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pro vyhledávání: '"Yusra Yusran"'
Autor:
Ahmad Syamsuadi, Yusra Yusran
Publikováno v:
SIGMA: JURNAL PENDIDIKAN MATEMATIKA. 14:61-72
This research is a type of pre-experimental research that aims to: Determine the level of competition for the effectiveness of students who are given a scientific approach to cooperative settings for quadrilateral and triangular flat fields in class