TAHIR, A.; AZMI, M. S.; AHMAD, N.; ARBAIN, N. A.; RADZID, A. R. Document Feature Extraction Based on Unoccupied Space Using Triangle Model: A Preliminary Work. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 10, n. 2-7, p. 97–101, 2018. Disponível em: https://jtec.utem.edu.my/jtec/article/view/4433. Acesso em: 8 may. 2024.