Manalu, Martina. “PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA SMA MELALUI STRATEGI REACT (RELATING, EXPERIENCING, APPLYING, COOPERATING, TRANSFERRING) DI SMA SW PARSAORAN”. Cartesius : Jurnal Pendidikan Matematika 4, no. 1 (February 11, 2022): 43–64. Accessed November 21, 2024. https://ejournal.ust.ac.id/index.php/CARTESIUS/article/view/1700.