Safitri, D., T. P. Mustika, and Elmustian. “The Implementation of the Discovery Learning Model to Improve Descriptive Text Writing Skills Among Grade VII Students at SMP Negeri 1 Pekanbaru”. Jurnal Pembelajaran Bahasa Dan Sastra, vol. 5, no. 5, Sept. 2026, pp. 4325-34, doi:10.55909/jpbs.v5i5.1842.