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TITLE: Nineth grade students mistakes when solving congruence and similarity problem
AUTHORS: Wijaya T.T.; Mutmainah I.I.; Suryani N.; Azizah D.; Fitri A.; Hermita N.; Tohir M. ;
PUBLISHED: 2021, SOURCE: Journal of Physics: Conference Series, VOLUME: 2049, ISSUE: 1
INDEXED IN: Scopus CrossRef