If it looks, retweets and follows like a troll; Is it a troll?: Targeting the 2021 Ecuadorian Presidential Elections Trolls. - Saríah López-Fierro; Carlos Chiriboga-Calderón; Rubén Pacheco-Villamar (IEEE BigData, 2021)

"You look like a Troll": Using K-Means Algorithm with Trolling Score to Spot Trolling Behaviour. - Saríah López-Fierro; Carlos Chiriboga-Calderón; José López-Fierro; Rubén Pacheco-Villamar (CSCI, 2022)