OsmaleliO., RismawatiW., and FauziA. “Analisis Willingness to Pay Dan Faktor-Faktor Yang Mempengaruhi Pengunjung Terhadap Tarif Masuk Hutan Penelitian Dramaga ”. Indonesian Journal of Agricultural Resource and Environmental Economics, Vol. 1, no. 1, July 2022, pp. 37-46, doi:10.29244/ijaree.v1i1.41882.