QuickyPOS Software: A Systematic Point-of-Sale Development Approach. Journal of Innovative Technology Convergence, [S. l.], v. 1, n. 1, 2019. DOI: 10.69478/JITC2019v1n1a05. Disponível em: https://jitc.innotcs.org/index.php/jitc/article/view/7.. Acesso em: 4 dec. 2024.