Erviyenni, Fitri Aldresti, and Sri Haryati. “Web-Based 21st-Century Skills-Oriented E-Module for Chemistry Teacher Candidates”. Jurnal Edutech Undiksha 11, no. 1 (June 10, 2023): 64–72. Accessed May 9, 2024. https://ejournal.undiksha.ac.id/index.php/JEU/article/view/54371.