HABEAHAN, Winda Sari; NAPITUPULU, Rio Parsaoran; SIDABUTAR, Yanti Arasi. Pengaruh Model Pembelajaran Problem Based Learning (PBL) terhadap Hasil Belajar Siswa Subtema 2 Keberagaman Makhluk Hidup di Lingkunganku di Kelas LV SDN 122345 Pematang Siantar. Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 4, n. 6, p. 4113–4125, 2022. DOI: 10.31004/jpdk.v4i6.8908. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/8908. Acesso em: 5 dec. 2025.