PENINGKATAN HASIL BELAJAR SISWA MELALUI MODEL CONTEXTUAL TEACHING AND LEARNING PADA MATERI SIFAT-SIFAT CAHAYA DI KELAS V UPTDSD NEGERI 15 PEUSANGAN. JURNAL LENTERA [Internet]. 2023 Mar. 30 [cited 2026 Mar. 5];23(3). Available from: https://journal.umuslim.ac.id/index.php/ltr1/article/view/2514