“Analisis Nilai Tukar Nelayan (NTN) dan Kebiasaan Menabung Masyarakat Nelayan di Kampung Teluk Sulaiman Kecamatan Biduk-Biduk Kabupaten Berau: The Analysis of Fishers’ Terms of Trade (FTT) Index and the Saving Habit of Fishing Communities In Teluk Sulaiman Village, Biduk-Biduk Sub-district, Berau Regency”, jppa, vol. 9, no. 1, pp. 1–11, Mar. 2022, doi: 10.30872/jppa.v9i1.1.