Romandona, Dinda Desma, and Dian Adila. 2020. “Analisis Kemampuan Berpikir Kritis Siswa SMA Pada Materi Gerak Harmonik Sederhana”. Schrödinger: Journal of Physics Education 1 (2), 59-66. https://doi.org/10.37251/sjpe.v1i2.69.