Nasution, Masriah, Neliwati, dan Fibri Rakhmawati. 2022. “PENGARUH PENERAPAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS”. Relevan : Jurnal Pendidikan Matematika 2 (1):93-97. https://ejournal.yana.or.id/index.php/relevan/article/view/127.