Koetz, G.M. , Dalmora, A.C., Hernández Palma, H.G. , Dick, D. and Selbach, P. 2022. Characterization of humic substances developed during the composting of class II A organic solid waste: a case study in a composting plant in Montenegro, Brazil. LADEe Latin American Developments in Energy Engineering. 3, 2 (Nov. 2022), 11–22. DOI:https://doi.org/10.17981/ladee.03.02.2022.2.