H. SEEDAHMED, Gamal. On The Integration and Evaluation of Vertical Control Information and Uncertainties in Leveling Networks Using Least Squares Modeling. University of Khartoum Engineering Journal, [S. l.], v. 7, n. 2, 2022. Disponível em: https://uofkej.uofk.edu/index.php/uofkej/article/view/177. Acesso em: 19 jul. 2025.