DEVI, Lathifah Sandra; PRASETIYO, Dwi Agung; ZAKARIA, Rizki Fauzi. Strengthening Problem-Solving, Creativity, Collaboration, And Communication (4c) Skills In 21st Century Learning In Digital Era. Wiyatamandala, [S. l.], v. 6, n. 1, p. 1–7, 2026. DOI: 10.32493/wiyata.v6i1.59027. Disponível em: https://openjournal.unpam.ac.id/index.php/wiyata/article/view/59027. Acesso em: 3 apr. 2026.