F. Zaidan Zaidan, N. and M. Qasim Qasim, M. 2020. Development of evaluative abilities from the age of 13-18 years in Mosul city center. Dirasat Mosiliya. 13, 56 (Nov. 2020), 107–139. DOI:https://doi.org/10.33899/moss.2020.167922.