FUZZY LOGIC APPROACH TO FOREST FIRE RISK ASSESSMENT IN TANJUNG PUTTING NATIONAL PARK - Purba, Rani Natalia; Nababan, Esther Sorta Mauli; Gio, Prana Ugiana; Zahedi, Zahedi; Syahputra, Muhammad Romi (BAREKENG: Jurnal Ilmu Matematika dan Terapan, 2026)