Smart signaling for traffic regulation and speed control by adaptive command

- ISBN: 978-613-9-52620-8

- ISBN: 978-613-8-45645-2

for Fiscal year 2014-2015 national evaluation user friendly hand note

- ISBN: 978-620-2-28115-7

For The Protection of The Marine Environment From Land-based Activities

- ISBN: 978-3-8416-1262-5

- ISBN: 978-3-330-87096-3

for the socio-economic development in the rural areas of Rwanda

- ISBN: 978-613-8-44431-2

- ISBN: 978-3-8416-1903-7

- ISBN: 978-613-8-43736-9

- ISBN: 978-3-8416-1670-8

- ISBN: 978-3-330-87125-0