Akhter, F., D. U. Alam, M. Begum, and N. Alam. “Accumulation of Diazinon in Indian Spinach under Different Doses of Rice Hull”. Dhaka University Journal of Biological Sciences, vol. 26, no. 2, July 2017, pp. 125-31, doi:10.3329/dujbs.v26i2.46393.