The National Association of Nigerian Students (NANS) has appealed to the Academic Staff Union of Universities (ASUU) to shelve its planned strike over delay in the payment of June salary to its members.NANS made the appeal in a statement signed by its National Vice President on Inter-Campus and Gender Affairs, Felicia Akinbodunse, and made available to newsmen in Abuja on Tuesday.Akinbodunse said that any industrial action by ASUU now would destabilise the stable academic calendar universities