Suryana febriyanno, Hidayati A. Needs Analysis of the Development Cooperative Project-Based Learning Models in the Digital Age: Analisis Kebutuhan Pengembangan Model Cooperative Project Based Learning di Era Digital. JVEIT [Internet]. 2020 May 30 [cited 2025 Aug. 23];1(1):13-9. Available from: https://ejournal.undhari.ac.id/index.php/jveit/article/view/30