Homayoon Ganji, Takamitsu Kajisa, Masaaki Kondo, Ryoei Ito, and Behroze Rostami, “Re- EXAMINING tHE VALIDITY OF REFERECE Evapotranspiration estimation in Herat, Afghanistan”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 12, no. 30, pp. 61–68, Sep. 2016.