Technical

Electronic scientific, technical, and medical journal publishing and its implications

2005

Respectful Rehabilitation

1995

Electronic Scientific, Technical, and Medical Journal Publishing and Its Implications

2005

Criteria for selecting appropriate technologies under different cultural, technical, and social conditions

1980

Biodiversity and climate change

2010

4th OAU/STRC Inter-African Symposium on Traditional Pharmacopea and African Medicinal Plants

1991

25ème anniversaire de la Commission scientifique, technique et de la recherche de l'OUA

1988