Monyei, C. G., Ogunjuyigbe, A. S., Monyei, C., & Ayodele, T. R. (2015). Price based demand side management: A persuasive smart energy management system for low/medium income earners. Sustainable Cities and Society, 17, 80-94. https://doi.org/10.1016/j.scs.2015.04.004