Revlin Ayu Harfianti, Claudia, and Tomy Agung Sugito. “Piano Learning Techniques by Agra Dipoardhi for ADHD and Autism Children at Gita Nada Music Course ”. Solah 11, no. 2 (July 24, 2025). Accessed August 21, 2025. https://ejournal.unesa.ac.id/index.php/solah/article/view/71790.