add ref SciPy 2023

README.md

@@ -181,6 +181,7 @@ The algorithm will return a csv file that contains information from all relevant
 
 3️⃣ Dataset full description: `Analysis of genetic and climatic data of SARS-CoV-2`
 + [Koshkarov, A., Li, W., Luu, M. L., & Tahiri, N. (2022). Phylogeography: Analysis of genetic and climatic data of SARS-CoV-2.](https://conference.scipy.org/proceedings/scipy2022/nadia_tahiri.html)
++ [Li, W., & Tahiri, N. (2023). aPhyloGeo-Covid: A Web Interface for Reproducible Phylogeographic Analysis of SARS-CoV-2 Variation using Neo4j and Snakemake.](https://conference.scipy.org/proceedings/scipy2023/nadia_tahiri.html)
 
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