Bwambale, F. M., Moyer, C. A., Komakech, I., Wabwire-Mangen, F., & Lori, J. R. (2013). The Ten Beads method: a novel way to collect quantitative data in rural Uganda. Journal of Public Health Research, 2(1), e6. https://doi.org/10.4081/jphr.2013.e6