SONIA, S. A.; SIGIT SUHARJONO. The Relationship of Peer Pressure And English Speaking Performance of Eight Grade Students of SMPN 01 Abung Timur Academic Year 2024/2025. Griya Cendikia, [S. l.], v. 11, n. 1, p. 68–78, 2026. DOI: 10.47637/griyacendikia.v11i1.2124. Disponível em: https://juma.umko.ac.id/index.php/griya-cendikia/article/view/2124. Acesso em: 4 jun. 2026.