“Economic Development Model Of Coastal Areas And Small Islands Through Marine-Tourism Industry Integration Approach In Desa Baru And Buku Limau Manggar District East Belitung Regency: Model Pengembangan Ekonomi Daerah Pesisir Dan Pulau-Pulau Kecil Melalui Pendekatan Integrasi Marine-Tourism Industry Di Desa Baru Dan Buku Limau Kecamatan Manggar Kabupaten Belitung Timur”, jpu, vol. 1, no. 1, pp. 18–24, Oct. 2022, doi: 10.33019/jpu.v1i1.3382.