“ANALISIS PENURUNAN KADAR Fe (besi) AIR SUMUR GALI DENGAN PROSES AERASI, FILTRASI DAN KOMBINASINYA: Analyze Of Fe Reduction In Nudge Well By Aeration, Filtration And Their Combination”. Akuatik: Jurnal Sumberdaya Perairan, vol. 6, no. 2, Mar. 2019, pp. 1-5, https://journal.ubb.ac.id/index.php/akuatik/article/view/808.