MAULIDA, Devinia et al. Pengembangan Bahan Ajar Tema Ekosistem Berbasis PPPK dan Nilai Budaya Suku Using. Jurnal Ilmu Pendidikan Sekolah Dasar, [S.l.], v. 9, n. 2, p. 108-126, june 2022. ISSN 2798-382X. Available at: <https://jurnal.unej.ac.id/index.php/JIPSD/article/view/31846>. Date accessed: 20 apr. 2024. doi: https://doi.org/10.19184/jipsd.v9i2.31846.