Handayani, Fitri, Yanti Fitria, Syafri Ahmad, and Zelhendri Zen. “Development of E-Module Based on Problem Based Learning Assisted With Scratch Applications to Improve Students Computational Thinking Skills”. Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran 9, no. 2 (May 31, 2023): 456–469. Accessed August 14, 2025. https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/7790.