Mohd Jaafar, I. N., Ahmad, S. A., & Yasid, N. A. (2018). Estimation of LC50 and its Confidence Interval for the Effect of Nano-Zero Valent Iron on the Freshwater Zooplankton Species Daphnia magna. Journal of Environmental Microbiology and Toxicology, 6(2), 25–28. https://doi.org/10.54987/jemat.v6i2.440