Joko, T., Dangiran, H. L., & Dewanti, N. A. Y. (2015). The Effectiveness of Plant Pistia Stratiotes Weight to Reduction of Heavy Metal Content Chromium (Cr) Waste at Batik Home Industry in Regency of Pekalongan. International Journal of Sciences: Basic and Applied Research (IJSBAR), 24(2), 45–54. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4525