title: Pittsburgh Mid ka mid ah Magaalooyinka Kubadda Koleyga ee ugu Fiican 2019: Daraasad
abstract: kooxda burcad badeeda ayaa laga yaabaa in ay ku xumaadeen garoonka, laakin daraasada waxay muujineysaa in Pittsburgh ay wali tahay magaalo weyn oo kubada cagta ah.