Pratiwi, Ericha Windhiyana, and Endang Indarini. 2021. “Meta Analisis Efektivitas Model Pembelajaran Problem Solving Dan Problem Posing Terhadap Kemampuan Berpikir Kritis Matematika Siswa Sekolah Dasar”. Jurnal Basicedu 5 (2):878-86. https://doi.org/10.31004/basicedu.v5i2.854.