PUJI, C.; HAKOBYAN, A. The Impact of Open-Ended Learning on 21st-Century Skill Acquisition in Early Learners. Journal of Early Childhood Education and Teaching (JECET), [S. l.], v. 1, n. 2, p. 90–100, 2025. DOI: 10.64840/jecet.v1i2.42. Disponível em: https://journal.bestscholar.id/jecet/article/view/42. Acesso em: 24 oct. 2025.