Toxicity Analysis of Effluent of Leachate Treatment Facility of Piyungan Landfill Using Cyprinus carpioAny Juliani, Suphia Rahmawati, Alferina Julinda Grazella, Andik Yulianto and Anja AsmaraniMATEC Web Conf., 280 (2019) 03008DOI: https://doi.org/10.1051/matecconf/201928003008