DWIPRIHATMO, M. R.; SARJON DEFIT; SUMIJAN. Implementation ann perceptron to recognize hijaiyah letters as learning media for early children . Jurnal CoSciTech (Computer Science and Information Technology), [S. l.], v. 5, n. 1, p. 225–233, 2024. DOI: 10.37859/coscitech.v5i1.6718. Disponível em: https://ejurnal.umri.ac.id/index.php/coscitech/article/view/6718. Acesso em: 25 may. 2026.