Nonga, H. E., E. A. Simforian, and B. K. Ndabikunze. “Assessment of Physicochemical Characteristics and Hygienic Practices Along the Value Chain of Raw Fruit Juice Vended in Dar Es Salaam City, Tanzania”. Tanzania Journal of Health Research, vol. 16, no. 4, Oct. 2014, doi:10.4314/thrb.v16i4.3.