Analysis of Student Development in Improving Learning Effectiveness Based on The Merdeka Curriculum At Sd Negeri 18 Tungkal Ilir. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan), [S. l.], v. 11, n. 1, p. 233–243, 2026. DOI: 10.31851/jmksp.v11i1.22042. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/22042. Acesso em: 30 jun. 2026.