Suwarni, Suwarni, Jumintono Jumintono, and Rahmat Mulyono. “The Role Of Digital Interactive Boards In Enhancing Mathematics Learning Motivation On Trigonometry Material In Vocational High School: A Self-Determination Theory Perspective”. JURNAL MANAJEMEN PENDIDIKAN 14, no. 02 (June 26, 2026): 1128–1134. Accessed August 7, 2026. https://jmp-pasca.unpak.ac.id/index.php/JMP/article/view/113.