Gouldthorpe, J.L., Harder, A., Roberts, T.G. and Stedman, N. 2013. Reusable Learning Objects: Tools for Teaching in Nonformal Education: WC140, 4/2013. EDIS. 2013, 5 (May 2013). DOI:https://doi.org/10.32473/edis-wc140-2013.