RahayuY., & HaryatiI. (2022). Consumer surplus analysis using the Travel Cost Method (TCM) at the Petrus Kafiar Beach tourist attraction, Manokwari Regency, West Papua. Jurnal Pengelolaan Sumberdaya Alam Dan Lingkungan (Journal of Natural Resources and Environmental Management), 12(3), 534-542. https://doi.org/10.29244/jpsl.12.3.534-542