THE 4-Year Integrated Teacher Education Programme under NEP 2020: A Systematic Review of Implementation Concerns and Challenges. International Journal of Scientific Research in Modern Science and Technology, [S. l.], v. 5, n. 1, p. 12–19, 2026. DOI: 10.59828/ijsrmst.v5i1.401. Disponível em: https://ijsrmst.com/index.php/ijsrmst/article/view/401. Acesso em: 4 feb. 2026.