Reza RAR, Ahmad Mushthofa, Dila Rukmi Octaviana, Defi Firmansah. PRINCIPAL INNOVATION IN FACE-TO-FACE LEARNING NEW NORMAL ERA POST-PANDEMI COVID19. An-Nahdliyyah: J. stud. keislam. [Internet]. 2022 Dec. 29 [cited 2026 Aug. 9];1(2):19-32. Available from: https://ojs.inutas.ac.id/annahdliyah/article/view/22