Bayu, Bagus, Margareta Rahayuningsih, and Andin Irsadi. “Development of Pteridophyta E-Teaching Materials In The Bantarbolang Natural Reserve Whit A Scientific Approach To Train Critical Thinking Skills”. Journal of Innovative Science Education 12, no. 3 (December 6, 2023): 280-288. Accessed November 22, 2024. https://journal.unnes.ac.id/sju/jise/article/view/73380.