Atunggal, D., N. Widjajanti, and T. Aditya. “Evaluating 3-D Positioning Infrastructure Quality and Utilization: The Potential Improvement With Multi-GNSS Methods”. Communications in Science and Technology, Vol. 9, no. 1, July 2024, pp. 144-52, doi:10.21924/cst.9.1.2024.1403.