Assessing Recorded Lectures Effectiveness for Enhancing Grammar Mastery in a Flipped Classroom Model. Essence: Journal of English Language Teaching, Linguistics, and Literature, [S. l.], v. 1, n. 1, p. 1–8, 2024. DOI: 10.33367/essence.v1i1.5693. Disponível em: https://ejournal.uit-lirboyo.ac.id/index.php/essence/article/view/5693. Acesso em: 1 feb. 2026.