Said, S. A., M. J. Moshi, R. S. Nondo, P. J. Masimba, E. Innocent, and A. Guantai. “Evaluation of the Potential of the Marine Sponges of the Zanzibar Island to Yield Antimalarial and Antimicrobial Active Compounds”. Tanzania Journal of Health Research, vol. 12, no. 3, June 2010, pp. 195-02, doi:10.4314/thrb.v12i3.55764.