Raji, T. A., Awosan, K. J., Edzu, Y. U., & Tahir, Y. (2022). Experimental study on effect of interventions on practices of hand washing among primary school teachers in Kware, Sokoto, Nigeria. Annals of Clinical and Biomedical Research, 3(3). https://doi.org/10.4081/acbr.2022.228