The Qira'ah which is used by the general Muslim Ummah following the Prophet (SAWA) and his holy Ahlul Bayt (A.S.) is known as the Qura'ah of Hafs fromAssim  حفص عن عاصم.

It is narrated from Imam Al-Sadiq (A.S.): (The Qur’an is one, it was revealed from One, but the difference comes from the narrators) (Al-Kafi 2: 630).
Despite having many ways of reciting because of different accents and areas, the correct reading is the well-known reading among Muslims that the nation received with acceptance.
The well-known and famous recitation among Muslims is  the recitation of Assim with the narration of Hafs.
And Assim had taken it from Abi Abd al-Rahman al-Sulami on the authority of Ameerul Mo'mineen Ali (peace be upon him) and he used to offer his reading to Zir bin Hubaish on the authority of Ibn Masoud from Ameerul Mo'mineen Ali (AS).
It is well known that the imams (peace be upon them) commanded us to recite as people recite.

Wassalam.