Putri Raissyah, A., Prisma Tejapermana, Agung Hero Hernanda, & Bian Pamungkas. (2026). Self-Regulated Learning Strategies in Developing Growl Vocal Techniques among Metal Musicians in Bandar Lampung, Indonesia . Musikolastika: Jurnal Pertunjukan Dan Pendidikan Musik, 8(2), 163–176. https://doi.org/10.24036/musikolastika.v8i2.413