ANALISIS KETERAMPILAN PROSES SAINS SISWA PADA MATERI CAHAYA DAN ALAT OPTIK. BIOCHEPHY:JSE [Internet]. 2025 Dec. 4 [cited 2026 Sep. 14];5(2):973-9. Available from: https://journal.moripublishing.com/index.php/biochephy/article/view/1768