Training and Mentoring on the Use of E-Books Based on the Professional Flip PDF Application as Digital Teaching Materials for Physical Education, Sports and Health Teachers in the Independent Learning Curriculum in Palembang City. ABDIMAS [Internet]. 2025 Jan. 31 [cited 2026 Jan. 27];8(1):270-6. Available from: https://journal.umtas.ac.id/ABDIMAS/article/view/5609