Menene ke ƙayyade tsawon rayuwar hatimin mai?Da farko dai, rashin ingancin hatimin mai da kansa shine babban dalilin, idan kawai don adana farashin kulawa, maye gurbin arha kuma ingancin ba zai iya tabbatar da hatimin mai ba, a cikin wannan yanayin sau da yawa maye gurbin hatimin mai ba makawa, .. .
Kara karantawa