Quintero-Yepes, L. and Rodríguez-Valencia, N. 2018. Evaluation of natural extracts coagulants of Moringa oleifera and Jatropha curcas in coffee wastewater. Cenicafe Journal. 69, 1 (Jun. 2018), 68–82. DOI:https://doi.org/10.38141/10778/69106.