Efforts To Increase The Added Value Of Horticultural Products In Balunijuk Village, Merawang Sub-District, Bangka District: Upaya Peningkatan Nilai Tambah Produk Hortikultura Di Desa Balunijuk, Kecamatan Merawang Kabupaten Bangka. jpu. 2018;3(1). doi:10.33019/jpu.v3i1.143