HUSAIN, Rusmin; KAHARU, Anton. Menghadapi Era Abad 21: Tantangan Guru Pendidikan Anak Usia Dini di Kabupaten Bone Bolango. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 5, n. 1, p. 85–92, 2020. DOI: 10.31004/obsesi.v5i1.527. Disponível em: https://www.obsesi.or.id/index.php/obsesi/article/view/527. Acesso em: 28 sep. 2026.