(1)
Usoro, E. Effect of Demonstration and Individualized Methods of Teaching on Students Achievement in Shorthand: In E. C. Osuala and S.C.O.A. Ezeji (eds) Readings in Vocational Education, Uyo: Dorand Publishers,. ADI 1997, 166 – 171. https://doi.org/10.60951/afrischolar-221.