Atmaja, I. M. A. W., Parwata, I. M. O. A. and Subhaktiyasa, P. G. (2017) “Determination Of Organic Compound Pollution In The Springs At Pesedahan Village, Karangasem By Permanganometri”, Bali Medika Jurnal, 4(1), pp. 5–9. doi: 10.36376/bmj.v4i1.52.