[1]
Justina T. Lantajo, Ph.D., “Awareness and Understanding of the Environmental Principles and Concepts among Pre-Service Teachers in a Philippine University”, IJSSCFRT, vol. 19, no. 1, pp. 66–76, Jul. 2023, Accessed: Sep. 14, 2025. [Online]. Available: https://ijsscfrtjournal.isrra.org/Social_Science_Journal/article/view/1068