Ennser, K., Mangeni, S., Hamdounm, H., Ennser, K., Dwivedi, Y., & Mubiru, J. (2013). Sustainable green broadband solutions for bridging the digital divide in Africa: A technical survey of feasible and affordable broadband solutions for rural Africa. IEEE Africon, pp. 1-5. doi:10.1109/AFRCON.2013.6757777

Ennser, Karin, S. Mangeni, Hassan Hamdounm, K. Ennser, Y.K Dwivedi, and J. Mubiru. "Sustainable Green Broadband Solutions for Bridging the Digital Divide in Africa: A Technical Survey of Feasible and Affordable Broadband Solutions for Rural Africa." IEEE Africon 2013: 1-5.

Ennser, Karin, et al. "Sustainable Green Broadband Solutions for Bridging the Digital Divide in Africa: A Technical Survey of Feasible and Affordable Broadband Solutions for Rural Africa." IEEE Africon 2013: 1-5.