SAGALA, L. P.; MUNTASIB, E. H.; W., N. B. PERMINTAAN EKOWISATA WISATAWAN MANCANEGARA DI TAMAN NASIONAL BROMO TENGGER SEMERU (TNBTS), JAWA TIMUR [Ecotourism Demand of International Tourists at Bromo Tengger Semeru National Park (BTSNP), East Java]. Media Konservasi, v. 13, n. 2, 11.