Duyen, N. T., Mai Linh, L. T., Tien, N. H. and Phap, T. Q. (2016) “A preliminary survey of plant parasitic nematodes on carrots in Hai Duong province, Vietnam”, Academia Journal of Biology, 38(1), pp. 6–13. doi: 10.15625/0866-7160/v38n1.7199.