TY - BOOK AU - RAMADHANI, Abuubakar Moh'd TI - Effectiveness of subject panels in enhancing teachers' professional development in Tanzania secondary schools: a case of Zanzibar AV - DIS LB 1777.4 .T36R36 2017 PY - 2017/// CY - Dodoma PB - The University of Dodoma KW - professional aspects of teaching KW - Subject panel--Zanzibar, Tanzania N1 - Includes references ER -