RIZAL, R. A.; GULO, S.; SIHOMBING, O. D. C.; NAPITUPULU, A. B. M.; GULTOM, A. Y.; SIAGIAN, T. J. ANALISIS GRAY LEVEL CO-OCCURRENCE MATRIX (GLCM) DALAM MENGENALI CITRA EKSPRESI WAJAH: ANALISIS GRAY LEVEL CO-OCCURRENCE MATRIX (GLCM) DALAM MENGENALI CITRA EKSPRESI WAJAH. Jurnal Mantik, [S. l.], v. 3, n. 2, p. 31-38, 2019. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/497. Acesso em: 19 apr. 2026.