Ya Jokwa Duala : http://duala.oldiblog.com/
Duala Sun language and culture : http://www.studentsoftheworld.info/sites/divers/584.php
Africanissima : http://africanissima.skyblog.com/
MIBIA : http://mibia.annoo.fr/
Francis BEBEY : http://www.bebey.com/