21st century competencies: development of soft skills (communication, collaboration, critical thinking, creativity). Revista Investigación & praxis en CS Sociales, [S. l.], v. 3, n. 1, p. 40–54, 2024. DOI: 10.24054/ripcs.v3i1.3040. Disponível em: https://ojs.unipamplona.edu.co/index.php/ripcs/article/view/3040. Acesso em: 16 oct. 2025.