ELAIBI, W. M. Branch and Bound Algorithm and an Improvement for Calculating the Nearest Link of Building a Railway Network. Al-Mustansiriyah Journal of Science, [S. l.], v. 31, n. 4, p. 114–119, 2020. DOI: 10.23851/mjs.v31i4.923. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/923. Acesso em: 21 sep. 2023.