HERMANTO, H.; NURSALAM, N.; AKIB, E. The Andragogical Approach to Improving Critical Thinking Skills in Higher Education: A Systematic Literature Review. PPSDP International Journal of Education, [S. l.], v. 4, n. 2, p. 460–466, 2025. DOI: 10.59175/pijed.v4i2.745. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/745. Acesso em: 31 jul. 2026.