M Firman Afdhallah, Zulfa Emalia, Nurbetty Herlina Sitorus, Emi Maimunah, Arivina Ratih. Kesediaan Membayar (Willingness To Pay) Dan Surplus Konsumen Wisatawan Di Taman Nasional Way Kambas. IJEMA [Internet]. 2025 Sep. 7 [cited 2026 Jun. 27];2(9):2432-8. Available from: https://jurnal.intekom.id/index.php/ijema/article/view/1559