PENERAPAN MODEL PPROBLEM BASED LEARNING UNTUK MENINGKATKAN SIKAP KERJA SAMA SISWA KELAS IV SEKOLAH DASAR. Sindoro: Cendikia Pendidikan, [S. l.], v. 16, n. 2, p. 81–90, 2025. DOI: 10.99534/ywbm5n77. Disponível em: https://ejournal.cahayailmubangsa.institute/index.php/sindoro/article/view/2689. Acesso em: 7 jul. 2025.