Update index.md

index.md

@@ -57,3 +57,12 @@ This lesson is the first one of the [Metagenomics Workshop](https://carpentries-
 
 ## Lesson Reference
 This page and the three episodes in this lesson are adapted from the lesson [Project Organization and Management for Genomics](https://datacarpentry.org/organization-genomics/).
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+## Citation
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+Please cite as:
+[![DOI](https://jose.theoj.org/papers/10.21105/jose.00209/status.svg)](https://doi.org/10.21105/jose.00209)
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+Claudia Zirión Martínez; Diego Garfias Gallegos; Tania Vanessa Arellano Fernández; Aarón Espinosa Jaime; Edder D Bustos Díaz; José Abel Lovaco Flores; Luis Gerardo Tejero Gómez; J Abraham Avelar Rivas; Nelly Sélem (March , 2023) A Data Carpentry- Style Metagenomics Workshop
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