Kusmaningtyas, Rindia Fanny, Sang Ayu Putu Rahayu, and Arif Hidayat. “Copyright Application for Students’ Work at State Vocational High School 1 Demak Multimedia Majors”. Indonesian Journal of Advocacy and Legal Services 3, no. 1 (March 15, 2021): 13-34. Accessed December 6, 2025. https://journal.unnes.ac.id/sju/ijals/article/view/42127.