Nada Mohammed Salih. The Development of Technical Means to Updata, Restore and To Reserve the Maps. as Application: The Base Map of Engineering College in Diyala University. DJES [Internet]. 2010 Dec. 1 [cited 2024 Nov. 21];3(2):111-28. Available from: https://djes.info/index.php/djes/article/view/668