TY - BOOK AU - Chuwa,Emanuel Linus TI - Examining the influence of marketing mix elements on sales performance of the non profity organizations in Tanzania: the case of government procurement services agency AV - THS EAF HF5415.33.T34C489 PY - 2021/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Marketing KW - Sales KW - Non-governmental organizations KW - GPSA- Government Procurement Services agency KW - Tanzania N1 - Includes bibliographical references Thesis: MBA - University of Dar es Salaam ER -