Lanie O. Corpuz, Keyzer Lane D. Sanchez. CORPORATE SOCIAL RESPONSIBILITY: ITS ROLES IN THE SUSTAINABLE ENGAGEMENT INITIATIVES OF PRIVATE HIGHER EDUCATION INSTITUTIONS IN REGION II. ijssh [Internet]. 2021 Aug. 24 [cited 2024 May 17];6(1):71-100. Available from: http://ijssh.ielas.org/index.php/ijssh/article/view/72