DEWI, F. U. .; SETYAJI, A. .; MULYANI. 94. The Implementation of Vocabulary Mastery by Using Cambridge Online Dictionary to Enhance Students’ Speaking Skill in Hortatory Exposition Text. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 860–870, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4032. Acesso em: 19 feb. 2026.