IRAWANA, Tri Juna; FIRMAN, Firman; NEVIYARNI, Neviyarni. Pengaruh Penggunaan Bahan Ajar Tematik Terpadu terhadap Peningkatan Partisipasi Peserta Didik Melestarikan Lingkungan di Sekolah Dasar. Jurnal Basicedu, [S. l.], v. 3, n. 4, p. 2083–2088, 2019. DOI: 10.31004/basicedu.v3i4.259. Disponível em: https://jbasic.org/index.php/basicedu/article/view/259. Acesso em: 4 feb. 2025.