1. A collective approach to reducing carbon dioxide emission: A case study of four University of Lagos Halls of residence Abolarin, S. M.; Gbadegesin, A. O.; Shitta, M. B.; Yussuff, Abdulmutalib; Eguma, C. A.; Ehwerhemuepha, L.; Adegbenro, O. 2013 Articles Buildings--Energy conservationElectric utilities--Energy conservationCarbon dioxide mitigationClimatic changesPower resourcesSustainabilityUniversity of Lagos