P. Lase, N. Maru’ao, Y. A. Telaumbanua, and E. P. Zebua, “The Analysis of Students’ Ability in Speaking by Using Information Gap Strategy at the Eighth of SMP Negeri 1 Gido in 2022/2023”, edumaspul, vol. 7, no. 2, pp. 2122-2131, Oct. 2023.