Boumba-et-NgokoBoumba-et-Ngoko is a department of East Province in Cameroon. The department covers an area of 30,389 km and as of 2001 had a total population of 116,702. The capital of the department lies at Yokadouma.SubdivisionsThe department is divided administratively into 4 communes and in turn into villages.Communes Gari-Gombo Moloundou Salapoumbé Yokadouma