Muhammad Zaki Zamani, Agus Suyudi. Analysis of Student Learning Difficulties in Blended Learning in Classical Mechanics Course. Univ Ed J of Teaching and Learning [Internet]. 2024 Jun. 28 [cited 2025 Nov. 4];1(2):30-4. Available from: https://journal.uepublisher.com/uejtl/index.php/home/article/view/32