Muhammad Sajid Shehzad, Zahid Irshad Younis, Shahid Manzoor Shah. Impact of Ownership Concentration on firm Risk and Value: A Comparative Study of USA and China. AIJSS [Internet]. 2025 Oct. 23 [cited 2025 Dec. 11];4(4):1249-71. Available from: https://academia.edu.pk/index.php/Journals/article/view/979