ALHARTHI, N. .; GUTUB, A. . Data Visualization to Explore Improving Decision-Making within Hajj Services. Scientific Modelling and Research, [S. l.], v. 2, n. 1, p. 9–18, 2017. DOI: 10.20448/808.2.1.9.18. Disponível em: https://onlinesciencepublishing.com/index.php/smr/article/view/450. Acesso em: 21 nov. 2024.