I. B. P. G. . Agastia, N. P. . Ratni, and I. D. G. R. D. Putra, “The Effect of Using Cake Application on Students Speaking Skill of the 8th Grade at SMP Negeri 3 Tembuku”, Educational Journal, vol. 1, no. 4, pp. 1844–1852, Jun. 2026, doi: 10.63822/63znhc79.