Khairuna A. Implementasi Outdoor Learning untuk Meningkatkat Hasil Belajar IPA Siswa Kelas V SD Swata NU Medan. INTEL [Internet]. 2025 Nov. 1 [cited 2026 Jan. 12];4(4):116-227. Available from: https://journals.eduped.org/index.php/intel/article/view/1824