2018 International Conference on Pure and Applied Science (ICPAS 2018) is organized annually by the Faculty of Science and Health at Koya University on April 23rd and 24th 2018 with support of the Ministry of Higher Education and Scientific Research of the Kurdistan Region-Iraq. the ICPAS 2018 has the doi: 10.14500/icpas2018. Start here to submit a paper to this conference: STEP ONE OF THE SUBMISSION PROCESS