E. Zaya, Neven, Lokman H. Hassan, and Halis Bilgil. 2018. “Mathematical Modeling for Prediction of Heating and Air-Conditioning Energies of Multistory Buildings in Duhok City”. Academic Journal of Nawroz University (AJNU) 7 (4). https://journals.nawroz.edu.krd/files/article/view/364.