Batak Karo Alphabet Pattern Recognition. Media Aplikom, [S. l.], v. 2, n. 2, p. 11–16, 2012. DOI: 10.33488/1.ma.2012.2.85. Disponível em: https://journal.stikomyos.ac.id/index.php/media-aplikom/article/view/85. Acesso em: 28 nov. 2025.