SAIDAH, Siti. Discovery Learning to Improve English Achievement: A Classroom Action Research to the Seventh Graders of SMPN 1 Kedung Jepara. IJOLTL (Indonesian Journal of Language Teaching and Linguistics), [S. l.], v. 5, n. 2, p. 109–122, 2020. DOI: 10.30957/ijoltl.v5i2.622. Disponível em: https://ijotl-tl.soloclcs.org/index.php/ijoltl/article/view/622. Acesso em: 2 apr. 2025.