RAMADHANI, A. .; ANDRIANI, N. . ANALISIS KEBUTUHAN PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING PADA MATERI GERAK DAN GAYA DI SMP NEGERI 8 LAHAT. OPTIKA: Jurnal Pendidikan Fisika, [S. l.], v. 8, n. 2, p. 372-381, 2024. DOI: 10.37478/optika.v8i2.4600. Disponível em: https://e-journal.uniflor.ac.id/index.php/optika/article/view/4600. Acesso em: 21 dec. 2024.