title: Daraasad cusub ayaa muujineysa in aduunyada dhulka la midka ah ay noqon karaan kuwo caadi ah. Fursadaha helitaanka nolosha shisheeyaha ayaa kor u kacay.
abstract: Aragtida cusub ee xidigaha ku dhow waxay muujinaysaa in mar ay ku wareegeen meerayaal dhagaxyo ah sida kuweena.