Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) Pada Materi Elastisitas Untuk Melatih Kemampuan Berpikir Kritis. CAHAYA: Journal of Research on Science Education, [S. l.], v. 1, n. 2, p. 73–91, 2023. DOI: 10.70115/cahaya.v1i2.73. Disponível em: https://ejournal.ahs-edu.org/index.php/cahaya/article/view/73. Acesso em: 6 may. 2026.