Siringoringo, Debora Sevenia, and Gulmah Sugiharti. “Development Of A Problem Based Learning Module To Improve Scientific Literacy Capability And HOTS On The Material Buffer Solution”. Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran 10, no. 1 (January 27, 2025): 132–140. Accessed January 11, 2026. https://ojspanel.undikma.ac.id/index.php/jtp/article/view/13610.