Ngowi, M., Mabika, K., & Kazita, N. (2003). Methodological Evaluation of Community Health Centre Systems in Tanzania: A Randomized Field Trial for Yield Improvement. Zenodo.
Citazione stile Chigago Style (17a edizione)Ngowi, Mutembei, Kamasi Mabika, e Ntilekeza Kazita. Methodological Evaluation of Community Health Centre Systems in Tanzania: A Randomized Field Trial for Yield Improvement. Zenodo, 2003.
Citatione MLA (9a ed.)Ngowi, Mutembei, et al. Methodological Evaluation of Community Health Centre Systems in Tanzania: A Randomized Field Trial for Yield Improvement. Zenodo, 2003.
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