Anugerah T, Siburian JP, Nisari T, Yaqin H, Adiprayoga SN. A Study on the Livelihood Sources and Welfare Levels of Small-Scale Fishing Households in Tapanuli Tengah Regency, Sumatera Utara. IJMEIR [Internet]. 2025 Jul. 10 [cited 2026 Jan. 27];9(4):659-66. Available from: https://journal.its.ac.id/index.php/ijmeir/article/view/4825