HANDE, Mariyolin Grace; RACHMAWATI, Yeni; DJOEHAENI, Heny. Early Childhood Education Teachers’ Perceptions of 21 st Century Learning: Between Concept and Practice. Aulad: Journal on Early Childhood, [S. l.], v. 9, n. 2, p. 534–548, 2026. DOI: 10.31004/aulad.v9i2.1664. Disponível em: https://aulad.org/index.php/aulad/article/view/1664. Acesso em: 31 may. 2026.