Restu Millaningtyas and Sudarmiatin Sudarmiatin 2025. The Loyalty of K-Pop Fans Enhances the Innovation of Internationally Competitive Souvenirs for Small and Medium Sized Enterprises (SMES) : (A Case Study on Zonnebloem Souvenir). Jurnal bintang manajemen. 3, 3 (Sep. 2025), 85–99. DOI:https://doi.org/10.55606/jubima.v2i4.3517.