Zalwango, Miriam. The role of motivation in enhancing teacher's performance in private primary schools : A case of St. Mary's International schools / Marium Zalwango. - Dar es Salaam : The Open University of Tanzania, 2014. - xii,64p. : ill. ; 30cm. Include bibliographic references and appendices Subjects--Topical Terms: Teacher's Motivation ; Dewey Class. No.: 371.1096954