[1]
Damanik, A. dan Ratu, N. 2021. Analysis stage of problem solving in completing the math olympiad geometry content in junior high school 2 Salatiga. Math Didactic: Jurnal Pendidikan Matematika. 7, 2 (Sep 2021), 186-194. DOI:https://doi.org/10.33654/math.v7i2.811.