EFRIYANI, Y. Pengembangan instrumen penilaian sikap peduli lingkungan siswa sekolah dasar. Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan, [S. l.], v. 10, n. 2, p. 157–166, 2022. DOI: 10.30738/wd.v10i2.11177. Disponível em: https://jurnal.ustjogja.ac.id/index.php/wd/article/view/11177. Acesso em: 5 oct. 2023.