"Description of the method devised by the two authors: "Each one teach one" — Teaching material, organisation of a campaign for the teaching of literacy skills in rural or urban areas — Information concerning the writing and editing of readers for new literates, texts which should teach the native the principles of a better, more hygienic and happier life." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1255, topic code 59)