“EVALUASI DAYA DUKUNG EKONOMI BUDIDAYA KERAPU (FAMILI SERRANIDAE) DI PERAIRAN PULAU PONGOK KABUPATEN BANGKA SELATAN: Evaluation of the Economic Carrying Capacity for Mariculture of Groupers (Family Serranidae) in Marine Waters Pongok Island, Regency of South Bangka”. Akuatik: Jurnal Sumberdaya Perairan, vol. 7, no. 1, Mar. 2019, pp. 20-25, https://www.journal.ubb.ac.id/index.php/akuatik/article/view/833.