INVENTARISASI TUMBUHAN BAWAH BERKHASIAT OBAT DI TAMAN NASIONAL DANAU SENTARUM KABUPATEN KAPUAS HULU PROVINSI KALIMANTAN BARAT Inventory Underground Plant as Source of Medicinal Plants from Danau Sentarum National Park Kapuas Hulu Regency West Kalimantan - Arbiastutie, Yanieta (Universitas Tanjungpura, 2019)