AHMADURIFAI, A. Meningkatkan aktivitas dan hasil belajar kimia siswa melalui penerapan model learning cycle. Indonesian Journal of Educational Development (IJED), [S. l.], v. 1, n. 2, p. 210–220, 2020. DOI: 10.5281/zenodo.4003892. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/777. Acesso em: 18 sep. 2025.