Shafiee, F. A., Wasoh, H., Halim, M., Mohd Sobri, M. Z. . and Hashim, A. M. (2021) “Evaluation of Toxicity Effect of Palm Oil Mill Effluent Final Discharge by using Daphnia magna”, Journal of Biochemistry, Microbiology and Biotechnology, 9(2), pp. 53–59. doi: 10.54987/jobimb.v9i2.652.