HERLIKIA SINAGA. Meningkatkan Hasil Belajar Pak Siswa Kelas III Materi Melestarikan Lingkungan Alam Model PBL SDN 17 Tomok TP. 2023/2024. PROSIDING SEMINAR NASIONAL PENDIDIKAN DAN AGAMA, [S. l.], v. 4, n. 2, p. 674–693, 2023. DOI: 10.55606/semnaspa.v4i2.1323. Disponível em: https://badanpenerbit.org/index.php/SEMNASPA/article/view/1323. Acesso em: 22 jul. 2024.