Defi. Analisis Proses Berpikir Kritis Siswa dalam Menyelesaikan Masalah Matematika Non-Rutin. BJEL [Internet]. 2023Dec.30 [cited 2025Sep.17];4(2):92-6. Available from: https://ejournal.anotero.org/index.php/bedelau/article/view/370