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pro vyhledávání: '"Maria, Velani"'
Autor:
Maria, Velani, Agustin, Ririn Dwi
Publikováno v:
Prosiding Seminar Nasional IKIP Budi Utomo; Vol 2 No 01 (2021): Prosiding Seminar Nasional IKIP Budi Utomo; 92-98
The research was carried out with the aim of producing a Geometry Smart Book for triangular and quadrilateral material for junior high school students based on constructivism that was valid, effective and practical. This media development process use