Al–Taee M. Using Surveying and Computer Techniques to Calculate (R.A) & (RMSE) for Digital map of Technical Institute/Mosul. INJES [Internet]. 2019 Dec. 1 [cited 2025 Sep. 3];19(2):1-14. Available from: https://ojs.uomosul.edu.iq/index.php/injes/article/view/41051