Jipatie nakala ya kitabu: Afisa Usalama wa Taifa ni mtu wa aina gani? Na anafanya nini? Published on Wednesday, July 06, 2016 Nakala iliyochapishwa (printed copy) pic.twitter.com/hPwV0YYfV3 — Evarist Chahali (@Chahali) July 6, 2016