- Log trucks made in Gbon : ensemble N° 25, january 2008 (Press review)
- NAVAL : ensemble N° 25, june 2007 (Press review)
- SOGI : ensemble N° 23, june 2006 (Press review)
- Kinguélé : ensemble N° 17, june 2003 (Press review)
- The
wheel of fortune - Jeune
Afrique Economie No. 236, March 19, 2001
(Press review)
- More
information about SOGI - The complementary nature of various expertise
at the service of industrial equipment - L'Union,
March 2001
(Editorial advertisement)
- A
bus designed and made in Gabon - L'Union, September 2,
2000
(Press review)
- Log
trucks made in Gabon - L'Union, January 12, 1998
(Press review)
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