Ermiana, Ida, Asri Fauzi, Muhammad Erfan, Husniati, and Gunawan. 2025. “Problem-Based Learning Enhanced by Electronic Textbooks: The Effects on Students’ Critical Thinking Abilities”. Jurnal Inovasi Teknologi Pendidikan 12 (3). https://doi.org/10.21831/jitp.v12i3.86148.