Ns. Setia Budi, M.Kep., Dra. Kasiyati, M.Pd., Rara Ajeng Pratiwi, S.Pd. Psikologi Perkembangan Anak Berkebutuhan Khusus. UNP PRESS; 2025. Accessed July 16, 2026. http://unppress.unp.ac.id/index.php/unp-press/catalog/book/187