BASRI, Irma Yulia; GIATMAN, Muhammad; NOVALIENDRY, Dony; SAARI, Erni Marlina binti; MUKHAIYAR, Riki; DEWI, Ika Parma. Development and Validation of the Integrated Inquiry Blended Learning (IIBL) Model Supported by Smart Learning to Support 21st-Century Skills in Vocational Engineering Education: A Design-Based Research Study. International Journal of Educational Narratives, [S. l.], v. 4, n. 3, p. 1078–1102, 2026. DOI: 10.70177/ijen.v4i3.3592. Disponível em: https://research.adra.ac.id/index.php/ijen/article/view/3592. Acesso em: 17 oct. 2026.