TAUFIK ABDULLAH; SIHOMBING, J. J.; MAULANA MALIK FAJRI; DEBI YANDRA NISKA. The intelligent approach is used by decision support systems for tourist destinations in North Sumatra. TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika, v. 11, n. 1, p. 41-48, 31 Jan. 2024.