Source: https://www.researchgate.net/profile/Alain_Abran/publication/271462596_On_the_Use_of_Software_Quality_Standard_ISOIEC9126_in_Mobile_Environments/links/5570df3908aee701d61cbac4/On-the-Use-of-Software-Quality-Standard-ISO-IEC9126-in-Mobile-Environments.pdf