Nigar, N.S., Rahman, M.M. and Eti, S.A. 2023. Pollution loads identification and ecological risk assessment of heavy metals in Patuakhali coastal sediment of Bangladesh. Bangladesh Journal of Scientific and Industrial Research. 58, 3 (Sep. 2023), 143–154. DOI:https://doi.org/10.3329/bjsir.v58i3.65868.