NENSILIANTI, Nensilianti; RIDWAN, Ridwan; IMRAN, Mirna. PERKEMBANGAN KOGNITIF TOKOH ANAK DALAM NOVEL œKADO TERBAIK KAERYA J.S KHAIREN (KAJIAN PSIKOLOGI JEAN PIAGET). JURNAL SASTRA INDONESIA (SASINDO), [S. l.], v. 13, n. 2, p. 448–460, 2024. DOI: 10.24114/sasindo.v13i2.57860. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/sasindo/article/view/57860. Acesso em: 23 oct. 2025.