Purba, I. S., & Graduate School in Ecotourism Management and Environmental Services, F. o. F. a. E. (2023). ANALYSIS OF EXTERNAL FACTORS ON RURAL ECOTOURISM ENTREPRENEURSHIP (CASE STUDY IN BOGOR REGENCY OF WEST JAVA). Secretariat of Agency for Standardization of Environment and Forestry Instruments.

Purba, Indra Setiawan, and Faculty of Forestry and Environment Graduate School in Ecotourism Management and Environmental Services. ANALYSIS OF EXTERNAL FACTORS ON RURAL ECOTOURISM ENTREPRENEURSHIP (CASE STUDY IN BOGOR REGENCY OF WEST JAVA). Secretariat of Agency for Standardization of Environment and Forestry Instruments, 2023.

Purba, Indra Setiawan, and Faculty of Forestry and Environment Graduate School in Ecotourism Management and Environmental Services. ANALYSIS OF EXTERNAL FACTORS ON RURAL ECOTOURISM ENTREPRENEURSHIP (CASE STUDY IN BOGOR REGENCY OF WEST JAVA). Secretariat of Agency for Standardization of Environment and Forestry Instruments, 2023.