APSARI, Yanuarti; SYATHROH, Isry Laila; RIZQIYA, Rissa San. PROMOTING ENGLISH TEACHERS’ PROFESSIONAL DEVELOPMENT (TPD) THROUGH THE PRACTICE OF LESSON STUDY. OKARA: Jurnal Bahasa dan Sastra, [S. l.], v. 11, n. 2, p. 303–318, 2017. DOI: 10.19105/ojbs.v11i2.1496. Disponível em: https://siakaddev.iainmadura.ac.id/index.php/okara/article/view/1496. Acesso em: 31 jul. 2026.