1.
Essam Mohamed Al-Karargy, Gomaa Mohamed Dawod. Optimum Combinations of GGM and GDEM Models for Precise National Geoid Modelling. Proc. eng. technol. innov. [Internet]. 2021Feb.3 [cited 2021Sep.25];180:15-4. Available from: https://ojs.imeti.org/index.php/PETI/article/view/6452