Almira Rayyah Shadriah Fahru, I. N. Kundera, and Mursito S. Bialangi. “Professional Flip-Pdf-Based Interactive Modules to Enhance The Creative Thinking Skills and Collaborative Skills of High School Students”. Jurnal Penelitian Dan Pengembangan Pendidikan, vol. 8, no. 3, Oct. 2024, pp. 429-38, doi:10.23887/jppp.v8i3.76379.