Thủy, Văn Ngọc, et al. “USING METHODS OF SOLARIZATION, BIO-FUMIGATION, BURNING AND KEEP DRYING SOIL CONTROL ROOT- KNOT NEMATODES ON LETTUCES, IN LAM DONG”. Dalat University Journal of Science, vol. 6, no. 3, Sept. 2016, pp. 377-86, https://doi.org/10.37569/DalatUniversity.6.3.82(2016).