COORDINATE TRANSFORMATION FROM KARBALA 1979 AND WORLD GEODETIC SYSTEM 1984 TO IRAQI GEOSPATIAL REFERENCE SYSTEM . J. eng. sustain. dev. [Internet]. 2022 May 1 [cited 2024 Apr. 29];26(3):73-8. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/942