Valencia, H. B., Caballar, E. J. M., Dioneda, S. C. C., Gomez, J. A. E., & Obanan, S. P. (2021). Heavy metal accumulation and risk assessment of lead and cadmium in cultured oysters (Crassostrea iredalei) of Cañacao Bay, Philippines. Sustinere: Journal of Environment and Sustainability, 5(2), 64–78. https://doi.org/10.22515/sustinere.jes.v5i2.159