- Author: Charles K. Alexander, Carlos Roberto Cordero Pedraza, Matthew N. O. Sadiku, Edgar Omar López Caudana
- Language: Spanish
- Year: 2018
- Author: Matthew N. O. Sadiku
- Language: English
- Year: 2018
- Author: Matthew N.O. Sadiku
- Language: English
- Year: 2014
- Author: Matthew N. O. Sadiku
- Language: English
- Year: 2019
- Author: Matthew N. O. Sadiku
- Language: Spanish
- Author: Matthew N O Sadiku
- Language: English
- Year: 2019
- Author: Matthew N.O. Sadiku
- Language: English
- Year: 2001
- Author: Charles K. Alexander Matthew N. O. Sadiku
- Language: Portuguese
- Year: 2013
- Author: MATTHEW N. O. SADIKU, WARSAME H. ALI
- Language: English
- Year: 2016