이주영 양중석 김동근 한무영 지원현 2024-01-20T19:03:19Z 2024-01-20T19:03:19Z 2022-01-10 2010-06 1976-2038 https://pubs.kist.re.kr/handle/201004/131350 River Water Quality Analysis within Abandoned Mine Land (AML) Article 3 광해방지기술, v.4, no.1, pp.14 - 25 광해방지기술 4 1 14 25 Water Quality Index (WQI) abandoned mine land (AML) acid mine drainge (AMD)