Junfang GongJay LeeShunping ZhouShengwen Li2025-05-142025-05-142020jz000157-0437https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/31356550Toward Measuring the Level of Spatiotemporal Clustering of Multi-Categorical Geographic EventsArticlehttps://doi.org/10.3390/ijgi9070440