G. STIRTON, T. F. MCLAUGHLIN, and M. JACK, “THE EFFECTS OF COVER, COPY, COMPARE WITH TIMING FORTEACHING SPELLING TO A FOURTH GRADE STUDENT WITHLEARNING DISABILITIES: A CASE REPORT AND REPLICATION”, IJEE, vol. 4, no. 4, pp. 439–448, Oct. 2015, Accessed: Jul. 28, 2026. [Online]. Available: https://ijee.org/ijee/article/view/820