Asusun UNICEF a rahotonta cewa ta yi duniya ta kasa wajen samar da ilimin, kiwon lafiyar da karesu a wuraren rikiciTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoMouhamadou Awal Balarabe/USU07/01/2015July 1, 2015https://p.dw.com/p/1FrQgTalla