2026. 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, (Jul. 2026), 54–63. DOI:https://doi.org/10.21070/7v4ym365.