EXPLORING ENGLISH TEACHER CHALLENGES IN APPLYING DIFFERENTIATED LEARNING AT A SENIOR HIGH SCHOOL. Education Studies and Teaching Journal (EDUTECH), [S. l.], v. 3, n. 2, p. 01–08, 2026. DOI: 10.62207/2n9ac647. Disponível em: https://journal.ppipbr.com/index.php/edutech/article/view/1195.. Acesso em: 23 sep. 2026.