1.
Handayani W, Wulandari SS. Developing Project-Based E-Modules for Correspondence Subject. J. Off. Adm. Educ. Pract [Internet]. 2023 Nov. 12 [cited 2025 Nov. 10];3(3):152-6. Available from: https://ejournal.unesa.ac.id/index.php/joa/article/view/55208