Irma, Maria, and Yohanes Nada. “Desain Hypothetical Learning Trajectory (HLT) Pada Materi Statistika Konteks Adiwiyata Di SD Inpres Waioti”. FRAKTAL: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA 5, no. 1 (May 31, 2024): 64-76. Accessed November 23, 2024. https://ejurnal.undana.ac.id/index.php/fraktal/article/view/14952.