KUKUH SATRIA; ZAMI AQIL ALKHOBIR; MOHAMAD DAFA, R.N; NARGIS. EXPLORING VOCABULARY DEVELOPMENT IN A TWO-YEAR-OLD: A CASE STUDY OF SALMA THROUGH THE LENS OF PIAGET’S COGNITIVE DEVELOPMENT THEORY. JOURNAL OF HUMANITIES AND SOCIAL STUDIES, [S. l.], v. 2, n. 03, p. 1060–1067, 2024. Disponível em: https://humasjournal.my.id/index.php/HJ/article/view/369. Acesso em: 21 oct. 2025.