“The Exclusivity Strategy of Cikole Lembang Luwak Coffee in the Digital Era: A Case Study: Educational Tourism, Premium Prices, and Cross-Border Buyers: Steategi Eksklutivitas Kopi Luwak Cikole Lembang Di Era Digital: Studi Kasus Wisata Edukasi, Harga Premium, Dan Pembeli Lintas Negara”. Procedia of Social Sciences and Humanities 9 (July 13, 2026): 54–63. Accessed July 19, 2026. https://pssh.umsida.ac.id/index.php/pssh/article/view/1119.