Nurdin EA, Ikhsan FA, Kurnianto FA, Apriyanto B. APPLICATION OF CONTEXTUAL TEACHING LEARNING TO LEARNING RESULTS IN UNDERSTANDING THE LIFE ENVIRONMENT IN SMP NEGERI 2 SUKODONO: Elan Artono Nurdin, Fahrudi Ahwan Ikhsan, Fahmi Arif Kurnianto, Bejo Apriyanto. Geosfera Indones. [Internet]. 2017 Dec. 14 [cited 2026 Feb. 21];1(1):1-7. Available from: https://geosfera.unej.ac.id/index.php/GEOSI/article/view/6189