Osmaleli, Osmaleli, RismawatiWini, and Akhmad Fauzi. “Analisis Willingness to Pay Dan Faktor-Faktor Yang Mempengaruhi Pengunjung Terhadap Tarif Masuk Hutan Penelitian Dramaga ”. Indonesian Journal of Agricultural Resource and Environmental Economics 1, no. 1 (July 26, 2022): 37-46. Accessed April 28, 2024. https://journal.ipb.ac.id/index.php/ijaree/article/view/41882.