IMTIAZ, M.; AFRIDI, M. N.; RAHMAN, S. ur. Different fonts of Urdu and Typing Composition. sourcecoder, Gujranwala, Pakistan, v. 3, n. 1, p. 163–180, 2022. Disponível em: https://www.ojs.sourcecoder.tk/journal/article/view/121. Acesso em: 6 dec. 2025.