Guma, Edward, D.U Agada, D. E. Omopariola, N.G Johnson, R Aremu, T Shaba, and P Olonilebi. “Detecting Errors in GNSS-Precise Point Positioning Controls Using Total Station Technique”. coou African Journal of Environmental Research 4, no. 1 (March 6, 2023): 83–93. Accessed April 18, 2024. https://ajer.coou.edu.ng/index.php/journal/article/view/138.