Gunardi, Gracia. “The Role of Influencer Collaboration As A Marketing Strategy In Promoting New Product Collection: A Case Study of Thenblank X Isyana Sarasvati”. Jurnal Indonesia Sosial Sains 5, no. 05 (May 15, 2024): 979–993. Accessed December 26, 2025. https://www.jiss.publikasiindonesia.id.solusipublish.com/index.php/jiss/article/view/1101.