Update CONTRIBUTORS.md

application/CONTRIBUTORS.md

@@ -4,13 +4,13 @@ Contributions (since 2014)
 * [Arnaud Bey](http://litt-arts.univ-grenoble-alpes.fr/fr/membres/m-arnaud-bey--4727.kjsp)
 * [Sylvain Hatier](https://www.researchgate.net/profile/Sylvain_Hatier)
 * [Pauline Rebourgeon](https://www.linkedin.com/in/paulinerebourgeon)
-* Giacomo Mambelli
-* David Graceffa
-* Maryam Nejat
-* Christine Lutian
+* [Giacomo Mambelli](https://fr.linkedin.com/in/giacomo-mambelli)
+* [David Graceffa](https://fr.linkedin.com/in/david-graceffa-155661a3)
+* [Maryam Nejat](https://ca.linkedin.com/in/maryam-nejat-0758b7124)
+* [Christine Lutian](https://fr.linkedin.com/in/christine-lutian-932b9282)
 * [Mathieu Loiseau](http://wiki.lezinter.net/index.php/Utilisateur:Mathieu_Loiseau)
-* Joris Bouderbala
-* Benjamin Abrial
+* [Joris Bouderbala](https://www.cvwanted.com/joris_bouderbala)
+* [Benjamin Abrial](http://www.ens-lyon.fr/lecole/nous-connaitre/annuaire/benjamin-abrial)
 * Judith Chambre
 
 ### Design and experiments
@@ -19,17 +19,17 @@ Contributions (since 2014)
 * [Racha Hallal](https://www.researchgate.net/profile/Racha_Hallal)
 * [Pauline Ballot](https://es.linkedin.com/in/pauline-ballot)
 * [Arnaud Bey](http://litt-arts.univ-grenoble-alpes.fr/fr/membres/m-arnaud-bey--4727.kjsp?RH=LITTEARTSFR_MEMB03)
-* Francesca Bianco
-* Richard Boualavong
-* Joris Bouderbala
-* Cristiana Cervini
-* Christine Lutian
-* Agnès Montaufier
+* [Francesca Bianco](https://www.researchgate.net/profile/Francesca_Bianco7)
+* [Richard Boualavong](https://fr.linkedin.com/in/richard-boualavong-a678b3145)
+* [Joris Bouderbala](https://www.cvwanted.com/joris_bouderbala)
+* [Cristiana Cervini](https://www.researchgate.net/profile/Cristiana_Cervini)
+* [Christine Lutian](https://fr.linkedin.com/in/christine-lutian-932b9282)
+* [Agnès Montaufier](https://fr.linkedin.com/in/christine-lutian-932b9282)
 * [Pauline Rebourgeon](https://www.linkedin.com/in/paulinerebourgeon)
 * [Haydée Silva](https://lewebpedagogique.com/jeulangue/)
-* Montiya Phoungsub
+* [Montiya Phoungsub](https://www.cmu.ac.th/en/faculty/humanities/teacher/5920b963-721a-44bc-a3e0-388fef8828d3#cphPageContent_wucPageFacTeacherDepartment_wucPageFacTeacherCol3_rptList_ImageCover_13)
 * Timothée Liotard
-* Yoann Goudin
+* [Yoann](https://www.researchgate.net/profile/Yoann_Goudin) [Goudin](https://www.researchgate.net/profile/Goudin_Yoann)
 
 ### Graphic Design
 * [David Fraisse](http://www.davidfraisse.com)