Pfeiffer, ConstanzeSambaiga, Richard F.Ahorlu, CollinsObrist, Brigit2016-09-212016-09-212012Pfeiffer, C., Sambaiga, R., Ahorlu, C. and Obrist, B., 2012. Helping Tanzanian teenage girls avoid pregnancy. Evidence for Policy Series, Regional edition East Africa, (3).http://hdl.handle.net/20.500.11810/4138enHelping Tanzanian Teenage Girls Avoid PregnancyJournal Article