Gracia, R.H. and Sutrisno, A.A. 2025. Band Merchandise Design "Double Degree" As A Promotional Medium To Increase Brand Equity and Fan Reach. Journal of Visual Art and Design Studies: Les-Guet’s. 1, 2 (Nov. 2025), 1–10. DOI:https://doi.org/10.25078/lg.v1i2.4931.