Fajar Prastiwi, Lustina, Rani Destia Wahyuningsih, Nasikh ., Magistyo Purboyo Priyambodo, Nur Anita Yunikawati, Annisya ., and Fatimah Sidi. “Bromo Tengger Semeru Economic Valuations During Pandemic Covid-19”. KnE Social Sciences 9, no. 4 (January 24, 2024): 791–808. Accessed July 18, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/15121.