What is remedy of the party aggrieved by the decision of single justice of Appeal?

According  to article 123  of the Constitution of the United Republic of Tanzania, 1977  a person  aggrieved by the decision of  single justice  of appeal  will  refer  the matter to Court of Appeal  where it will  be heard and  determined.  Normally,  it  will be heard and determined  by  3  justice  of Appeal.

Note: According  to  Article 123  of the Tanzania Constitution, a single justice  of appeal  has no power to determine the  appeal preferred to  Tanzania Court  of Appeal.