STRATEGI PEMBELAJARAN KONSEP LUAS SEGITIGA DI SEKOLAH DASAR: INTEGRASI PENDEKATAN ETNOMATEMATIKA DAN PROJECT-BASED LEARNING BERDASARKAN ANALISIS KEBUTUHAN GURU. Sindoro: Cendikia Pendidikan, [S. l.], v. 18, n. 1, p. 1471–1480, 2025. Disponível em: https://cibjournal.com/index.php/sindoro/article/view/2243. Acesso em: 2 oct. 2026.