Sitti Nurlaeli et al. 2023. Natural Tourist Attraction Development Model Based On Tourism Area Cycle Of Evolution (Case Of Ponot Waterfall Attraction Asahan Regency). Nawasena: Jurnal Ilmiah Pariwisata. 2, 1 (Apr. 2023), 53–63. DOI:https://doi.org/10.56910/nawasena.v2i1.526.