PANGGABEAN, Christina I.T.; KESUMA, Ingelia. LANGUAGE LEARNING STRATEGIES OF HIGH PROFICIENCY STUDENTS IN THEIR ORAL PRESENTATION AT ENGLISH LANGUAGE EDUCATION OF PGRI RONGGOLAWE UNIVERSITY TUBAN. OKARA: Jurnal Bahasa dan Sastra, [S. l.], v. 11, n. 2, p. 205–214, 2017. DOI: 10.19105/ojbs.v11i2.1501. Disponível em: https://siakaddev.iainmadura.ac.id/index.php/okara/article/view/1501. Acesso em: 31 jul. 2026.