1. Initial Energy Audit for Kaduna and Warri Refineries;Obafemi Awolowo University Consultancy Services (UNIFECS),1989
2. Initial Energy Audit of the Sagamu Cement Plant;SEEMS Nigeria, Ltd,1990
3. Energy demand in the Nigerian transportation sector;Adegbulugbe,1989
4. Optimal Supply Options for Nigeria;Adegbulugbe,1990
5. Utilization of Nigerian national gas resources, potentials and opportunities;Dayo;Energy Policy,1988