Nurwulandari, Astiani, Ari Septian, and Muhamad Soeleman. “The Relationship Between Learning Motivation and Mathematical Communication Skills in Vocational High School Students”. PRISMA 14, no. 2 (December 7, 2025): 355–363. Accessed April 16, 2026. https://jurnal.unsur.ac.id/index.php/prisma/article/view/5707.