Gandhi, Prima, and Dahri Tanjung. “Kelayakan Finansial Dan Jaringan Sosial Pada Keramba Jaring Apung, Haranggaol, Danau Toba, Provinsi Sumatera Utara”. Jurnal Akuatiklestari 5, no. 2 (May 26, 2022): 66–72. Accessed May 8, 2024. https://ojs.umrah.ac.id/index.php/akuatiklestari/article/view/4249.