Dawolo, A., N. Maru’ao, H. S. Harefa, and O. Zebua. “Improving the Students’ Speaking Ability by Using Suggestopedia Method at the Eighth Grade of SMP Negeri 1 Mandrehe in 2022/2023”. Journal Of Education And Teaching Learning (JETL), vol. 5, no. 3, Sept. 2023, pp. 242-51, doi:10.51178/jetl.v5i3.1522.