LYDRA, Iqbal Abdan; MAWARNIS, Elvy Rahmi; HERMAN, Mimi. Development of Student Worksheet Based on Learning Cycle 5E on Stoichiometry Material. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 11, n. 2, p. 149–157, 2023. DOI: 10.33394/hjkk.v11i2.7349. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/7349. Acesso em: 16 aug. 2025.