Kurnia, Galih Jatu, Yukki Setiawan, and Zakiah Pawitan. “The Role of Intermediaries in the Art World and Their Impact on the Value of Artworks”. KUPAS SENI: Jurnal Seni dan Pendidikan Seni 13, no. Isu Khas (April 18, 2025): 72–84. Accessed December 5, 2025. https://ejournal.upsi.edu.my/index.php/JSPS/article/view/11299.