A. Awchi, D. and F. Hasan, M. 2013. Estimation of Reference Evapotranspiration by Predicting Temperature Values Using a Stochastic Model. Al-Rafidain Engineering Journal (AREJ). 21, 3 (Jun. 2013), 82–91. DOI:https://doi.org/10.33899/rengj.2013.75441.