SUPIYANDI SUPIYANDI; TRISATIN PANGGABEAN; NUZUL RAMADHAN; SRI RATNA DEWI; SALSABILA YUSRA. Deteksi Tepi Sederhana Pada Citra Menggunakan Operator Sobel. Repeater : Publikasi Teknik Informatika dan Jaringan, [S. l.], v. 2, n. 3, p. 43–56, 2024. DOI: 10.62951/repeater.v2i3.90. Disponível em: https://journal.aptii.or.id/index.php/Repeater/article/view/90. Acesso em: 24 apr. 2025.