%0 Journal Article %K Public Health, Environmental and Occupational Health %K Pollution %K Waste Management and Disposal %K Water Science and Technology %K Development %K Hand washing %B Journal of Water, Sanitation and Hygiene for Development %D 2023 %G eng %I IWA Publishing %R 10.2166/washdev.2023.222 %T Hand hygiene practices among primary and secondary school students in sub-Saharan Africa: a systematic review %U https://iwaponline.com/washdev/article-pdf/doi/10.2166/washdev.2023.222/1337733/washdev2023222.pdf