{Reference Type}: Published Erratum {Title}: Corrigendum: Green and Facile Synthesis of Metal-Organic Framework Cu-BTC-Supported Sn (II)-Substituted Keggin Heteropoly Composites as an Esterification Nanocatalyst for Biodiesel Production. {Author}: Zhang Q;Ling D;Lei D;Wang J;Liu X;Zhang Y;Ma P; {Journal}: Front Chem {Volume}: 8 {Issue}: 0 {Year}: 2020 {Factor}: 5.545 {DOI}: 10.3389/fchem.2020.00292 {Abstract}: [This corrects the article DOI: 10.3389/fchem.2020.00129.].