FADILLAH, A. R.; SRI KUSUMA ADITYA, C. GFPGAN UPSCALING FOR HUMAN FACIAL EXPRESSION CLASSIFICATION USING VGG19 ARCHITECTURE. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer), [S. l.], v. 11, n. 1, p. 18–26, 2025. DOI: 10.33480/jitk.v11i1.6558. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/6558. Acesso em: 15 aug. 2025.