Azizah IN, Purwaningrum JP. PENERAPAN TEORI VYGOTSKY PADA PEMBELAJARAN MATEMATIKA MATERI GEOMETRI. jrpm [Internet]. 2021 Apr. 27 [cited 2024 May 8];3(1):19-26. Available from: http://journal.unirow.ac.id/index.php/jrpm/article/view/220