Shortly, this is the history of ERAL :

The ERAL Is a Cameroonian Learned society for algebra, geometry, Logic and teaching of mathematics with a national and international membership of around 50. Founded in 1995 for the promotion of algebra, logic and mathematics education, the ALRT was officially declared in 1996 as a private society having its Statutes and Rules of Procedure. The ALRT main activities were initially to support algebra the promotion of algebra, logic and mathematical education. Since 2010, it has incudes geometry as one of its concerns.