The Limitations of Radio in the Teaching and English as a second Language in Countries like Nigeria
Teacher Education (London), volume 5, issue 1 (1964), pp. 21-29
"Among the limitations should be mentioned: the inflexibility, lack of personal touch, the impossibility of correcting one's work immediately, the lack of facilities for organising oral work." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1487, topic code 210.321.4)
