CHAIRY, Amalia; ARIFIN, Nurhikmah; INSANI, Chairi Nur. Analisis Perbandingan Metode Harmonic Mean Filter dan Contraharmonic Mean Filter untuk mengurangi noise pada Citra Digital. Journal of Computer and Information System ( J-CIS ), [S. l.], v. 5, n. 1, p. 37–46, 2022. DOI: 10.31605/jcis.v5i1.1533. Disponível em: https://ojs.unsulbar.ac.id/index.php/jcis/article/view/1533. Acesso em: 30 apr. 2026.