Santri, Angel, Malalina Malalina, and Rika Firma Yenni. “LEMBAR KERJA PESERTA DIDIK (LKPD) STATISTIKA BERBASIS PROBLEM SOLVING”. Nabla Dewantara: Jurnal Pendidikan Matematika 9, no. 1 (May 31, 2024): 14–20. Accessed January 11, 2026. https://ejournal.unitaspalembang.ac.id/index.php/nabla/article/view/411.