Yudhistian, Yudhistian, and Tabitha Sri Hartati Wulandari. “Validity of Canvaflipedia: E-Encyclopedia of Morphological Pteridophyta Diversity Based on Local Potential in Problem-Based Learning”. BIOEDUSCIENCE 9, no. 2 (July 31, 2025): 246–257. Accessed December 5, 2025. https://journal.uhamka.ac.id/index.php/bioeduscience/article/view/16612.