Thu, N. T., T. N. Lan, and V. Q. Con. “Biological Characters of Euplectrus Xanthocephalus Girault (Hym.: Eulophidae) Ectoparasite on Spodoptera Litura Fabr. Larvae”. Academia Journal of Biology, vol. 32, no. 2, May 2012, pp. 24-30, doi:10.15625/0866-7160/v32n2.684.