“Kajian Hubungan Nilai Willingness To Accept (Wta) Terhadap Harga Pasir Yang Terinternalisasi Biaya Eksternalitas Dengan Tingkat Pengeluaran Dan Pendapatan Masyarakat Di Kabupaten Merauke: Study Relationship of Willingness To Accept (WTA) On Sand Prices That Internalized The Externality Costs With Expenditure And Income of Community In Merauke District”. 2019. Akuatik: Jurnal Sumberdaya Perairan 13 (1): 1-7. https://journal.ubb.ac.id/index.php/akuatik/article/view/904.