Research on the Pathway of Integrating "Deep Learning + PBL" into the 2+1 Education Model in Internship Feedback —— Taking the Preschool Education Major at C University in Chongqing as an Example. Journal of educational development exploration, [S. l.], v. 2, n. 4, p. 12–16, 2026. DOI: 10.65196/hh0h2149. Disponível em: https://ojs.gfpress.org/jede/article/view/271. Acesso em: 6 may. 2026.