Simatupang, Yosua, and Juli Atika. “Redesign of the Galaxy Gym Tembung Logo As Brand Identity”. Jurnal Indonesia Sosial Sains 5, no. 06 (July 1, 2024): 1534–1544. Accessed August 3, 2025. https://jiss.publikasiindonesia.id/index.php/jiss/article/view/1160.