HARTONO, Kevin Laurence; SURYA, Karman; AGUNG, Halim. Optical Character Recognition Citra Kata Kanji Menggunakan Ekstraksi Fitur Algoritma Chain Code dan Algoritma L1-Metric. Format : Jurnal Ilmiah Teknik Informatika, Jakarta, Indonesia, v. 9, n. 2, p. 110–117, 2021. DOI: 10.22441/format.2020.v9.i2.002. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/format/article/view/10056. Acesso em: 28 may. 2026.