Implementation of a Problem-Based Learning Model to Enhance Critical Thinking Skills in Leadership and Teamwork Learning at the Politeknik Pelayaran Sulawesi Utara. ATRIA: Jurnal Multidisiplin Riset Ilmiah, [S. l.], v. 3, n. 1, p. 1–10, 2026. DOI: 10.62554/1em5ka14. Disponível em: https://jurnal.atriastar.com/index.php/atria/article/view/73.. Acesso em: 4 mar. 2026.