Ranjbaran F. Review of Higher Education 4.0: The Digital Transformation of Classroom Lectures to Blended Learning. TLTL [Internet]. 2022 Dec. 31 [cited 2026 Oct. 7];4(2):65-7. Available from: https://www.castledown.com.au/journals/tltl/article/view/tltl.v4n2.830