JINGCHUN YU. From "Study Tour" to "Study Practice": Policy Innovation and Institutional Interpretation of Shandong’s Lu-Jiao-Ji-Zi [2026] No.6 Document. Education Research on Study Tours and Practice, [S. l.], v. 2, n. 6, p. 1–5, 2026. DOI: 10.63944/kzx01.erstp. Disponível em: http://ojs.iajournals.cn/index.php/erstp/article/view/457. Acesso em: 22 oct. 2026.