D. D. V. Damanik, I. M. S. Wijana, I. K. Ginantra, M. R. Defiani, L. P. E. K. Yuni, and N. L. Watiniasih, “(BCF) of Lead (Pb) and Copper (Cu) in Mangrove Roots as an Indicator of Heavy Metal Accumulation”, Berkala Penelitian Hayati, vol. 31, no. 3, pp. 209-215, Dec. 2025.