This dataset contains the underlying data of the following publication: “Vitali G, Francia M, Golfarelli M, Canavari M. Crop Management with the IoT: An Interdisciplinary Survey. Agronomy. 2021; 11(1):181. https://doi.org/10.3390/agronomy11010181". In particular, this data summarizes article citations aggregating them in categories and reporting the related keywords.