How Karmic Beliefs and Belief in Just World Interact to Activate Social Entrepreneurial Intentions: A Polynomial Regression with Response Surface Analysis. - Duong, Cong Doanh; Vu, Trong Nghia; Ngo, Thi Viet Nga; Tran, Nhat Minh; Vu, Ngoc Xuan (Journal of Social Entrepreneurship, 2025)