[1]
M. A. . Gawad, “Environmental Sustainable Practices in the Selected Higher Education Institutions in Calapan City”, IJSBAR, vol. 60, no. 3, pp. 31–35, Sep. 2021, Accessed: Sep. 15, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/13262