Novelza, I.D. et al. 2024. Analisis Kebutuhan Bahan Ajar Matematika Materi Teorema Pythagoras. MATH-EDU: Jurnal Ilmu Pendidikan Matematika. 9, 1 (Apr. 2024), 338–351. DOI:https://doi.org/10.32938/jipm.9.1.2024.338-351.