Abbas, M., Parveen, Z., Iqbal, M. ., Riazuddin, R., Iqbal, S. ., Ahmed, M. . and Bhutto, R. . (2010) “Monitoring of toxic metals (cadmium, lead, arsenic and mercury) in vegetables of Sindh, Pakistan”, Kathmandu University Journal of Science Engineering and Technology, 6(2). doi: 10.70530/kuset.v6i2.294.