Suzana, Andriani. “Komparasi Keefektifan Pendekatan CTL Setting NHT Dan TGT Pada Materi Bangun Datar”. Jurnal Riset Pendidikan Matematika 4, no. 1 (May 30, 2017): 21–31. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/jrpm/article/view/12727.