MIRZA MUHAMMAD AKHTER; DR. MUHAMMAD MUNIR KAYANI; SYED MUHAMMAD ISHAQUE; MUHAMMAD ABBAS; MUHAMMAD USMAN HAYAT. THE EFFECT OF FLIPPED CLASSROOM MODELS ON 6TH GRADE STUDENTS’ ENGAGEMENT AND ACHIEVEMENT IN ENGLISH LANGUAGE LEARNING. International Journal of Contemporary Issues in Social Sciences, [S. l.], v. 3, n. 2, p. 1524–1535, 2024. Disponível em: http://ijciss.org/index.php/ijciss/article/view/858. Acesso em: 16 sep. 2024.