SEMBIRING, A. K. O.; PUTRA, A. A. B.; RATNAYANI, O. UTILIZATION OF CINNAMON BARK (CINNAMOMUM BURMANNI) EXTRACT AS A NATURAL INHIBITOR FOR THE CONTROL OF CORROSION RATE IN IRON METAL. Jurnal Ilmu Pendidikan Indonesia, [S. l.], v. 11, n. 3, p. 140–150, 2023. DOI: 10.31957/jipi.v11i3.2341. Disponível em: https://ejournal.uncen.ac.id/index.php/JIPI/article/view/2341. Acesso em: 5 dec. 2024.