Hany, Nadila Cempaka, and Dewi Syafriani. “Development of A Chemistry E-Module Based on Project Based Learning Using the Flipbook Application to Improve Learning Outcomes and Train Collaboration on Acid Base Material”. Jurnal Teknologi Pendidikan : Jurnal Penelitian Dan Pengembangan Pembelajaran, vol. 9, no. 2, Apr. 2024, pp. 168-76, doi:10.33394/jtp.v9i2.10949.