Hai, Tran Van, Tran Thi Lan, Hoang Manh Cu, and Tran Nhat Quang. “Corporate Social Responsibility and Financial Performance: Evidence from Telecommunications Companies in Vietnam”. Economics and Environment 98, no. 3 (September 2, 2026): 1366. Accessed September 7, 2026. https://ekonomiaisrodowisko.pl/journal/article/view/1366.