HARIONO, Seto; ENAWATY, Eny; SAHPUTRA, Rachmat. The Effect of Implementing the Practicum Method on Students’ Learning Motivation in Reaction Rate Material. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 14, n. 2, p. 334–351, 2026. DOI: 10.33394/hjkk.v14i2.19750. Disponível em: https://e-journal.undikma.ac.id/index.php/hydrogen/article/view/19750. Acesso em: 9 sep. 2026.