Source: https://www.researchgate.net/profile/Loubna-Rabhi/publication/342017834_Big_Data_Approach_at_the_service_of_Business_Process_Management_Etat_de_l'Art/links/5eded4d045851516e6619503/Big-Data-Approach-at-the-service-of-Business-Process-Management-Etat-de-lArt.pdf