NUNUNG NURHAYATI; TRI WAHYU AGUSTINA; UCU JULITA. The Effectiveness of the Problem-Based Learning Model in Enhancing Critical Thinking Skills: A Gender-Differentiated Analysis in Biology Learning. Indonesian Technology and Education Journal, [S. l.], v. 4, n. 1, p. 223–237, 2026. DOI: 10.61255/itej.v4i1.1239. Disponível em: https://journal.diginus.id/ITEJ/article/view/1239. Acesso em: 5 aug. 2026.