This author has not been identified. Look up 'Mahmut Yurt' in GoogleThis author has not been identified. Look up 'Onat Dalmaz' in GoogleThis author has not been identified. Look up 'Salman Ul Hassan Dar' in GoogleThis author has not been identified. Look up 'Muzaffer Özbey' in GoogleThis author has not been identified. Look up 'Berk Tinaz' in GoogleThis author has not been identified. Look up 'Kader Karli Oguz' in GoogleThis author has not been identified. Look up 'Tolga Çukur' in Google