Noviansyah AS, Sekti RP. Solmization Method for Student Learning Motivation in Choir Extracurricular Activities at Labschool UNESA 1 Elementary School, Surabaya. Solah [Internet]. 28 Juli 2025 [dikutip 10 Februari 2026];11(1). Tersedia pada: https://ejournal.unesa.ac.id/index.php/solah/article/view/71992