Hamdan IH, Hutar A. ANALISIS KELAYAKAN INVESTASI USAHA BUDIDAYA IKAN AIR TAWAR DI KABUPATEN SUMBA TIMUR. jemasi [Internet]. 2023Jul.6 [cited 2025Feb.26];19(1):103-14. Available from: http://102876.wcapt.asia/index.php/jemasi/article/view/396