Endriani D, Gultom S, Daulay B, Destya MR. Application of the Syntax Learning Model Based on the Umbrella Model to Improve Cognitive Learning Outcomes in Volleyball Material. JLE [Internet]. 2025Nov.25 [cited 2026May7];6(5):932-45. Available from: https://newinera.com/index.php/JournalLaEdusci/article/view/2713