Puspitasari TV, Kuntoro, Andriyani A, Kusuma Aryani I. Development of a Storytelling Stage Model Assisted by Role Mask Media to Strengthen the Self-Confidence of Fourth Grade Elementary School Students . JEE [Internet]. 2026 Jun. 30 [cited 2026 Jul. 17];9(2):238-56. Available from: https://www.ejournal.unma.ac.id/index.php/jee/article/view/18020