Talat Islam, Zeshan Ahmer and Naeem Mushtaq The Lahore Journal of Business, Volume 8, Issue 2, Oct - Mar 2020, pages , 33-53, https://doi.org/10.35536/ljb.2019.v8.i2.a2
Irfan Hameed, Muhammad Babar Khan and Atif Shahab The Lahore Journal of Business, Volume 8, Issue 2, Oct - Mar 2020, pages , 55-84, https://doi.org/10.35536/ljb.2019.v8.i2.a3
Aasir Ali, Arshad Khushi Muhammad, Muhammad Shahid Rasheed and Rab Nawaz Lodhi The Lahore Journal of Business, Volume 8, Issue 2, Oct - Mar 2020, pages , 129-154, https://doi.org/10.35536/ljb.2019.v8.i2.a5