Kedir Nida, E. ., L. . Geurts, and V. . Vanden Abeele. “Paradoxes in Eye Health Care in Low-Income Countries and Design Strategies for Mobile Health Technology to Overcome Them”. EAI Endorsed Transactions on Pervasive Health and Technology, vol. 5, no. 17, Feb. 2019, p. e1, doi:10.4108/eai.30-10-2018.161366.