Sissine, M., R. Segan, M. Taylor, B. Jefferson, A. Borrelli, M. Koehler, and M. Chelvayohan. “Cost Comparison Model: Blended ELearning Versus Traditional Training of Community Health Workers”. Online Journal of Public Health Informatics, Vol. 6, no. 3, Dec. 2014, doi:10.5210/ojphi.v6i3.5533.