**1. Journal Article:** **Design Analysis of Conveyor Mechanism Unit for Local Operation of Automatic Car Park System**
**Authors:** N.A. Raji, A.A. Ajasa, A.A. Erameh and F.O. Ajayi
**Affiliations:** Mechanical Engineering Dept., Lagos State University, Ojo, Nigeria; Electronic/Computer Engineering Dept., Lagos State University, Ojo, Nigeria; Mechanical Engineering Dept., Igbinedion University, Okada. Nigeria
**Year:** 2011
**Publisher:** Journal of Industrial Research and Technology
**Other information:** Vol 3 • No 1 • 2011
**Download Online:**[ Click here](http://afrogateresearch.net/index.php/file/file/download?guid=04d5bb5d-9add-4ec0-91fc-f8c9e8e74652)
**2. Journal Article:** **Control System Design and Manufacture for the Automation of Bottle Hydraulic Jack**
**Authors:** N.A. Raji, A. Abayomi-Alli, O. Nosa, D.O. Egbune and J. Mirhewe
**Affiliations:** Mechanical Engineering Dept., Igbinedion University, Okada. Nigeria; Electronic/Computer Engineering Dept., Igbinedion University, Okada. Nigeria; Mechanical Engineering Dept., Petroleum Training Institute, Effurm. Nigeria.
**Year:** 2010
**Publisher:** NSE Technical Transaction
**Other information:** Volume 45, Issue no. 3
**Download Online:** [click here](http://afrogateresearch.net/index.php/file/file/download?guid=cedf9df1-9936-4440-b90a-3f4cb2795dd4)