Premachandra, W.T.S. Dammini, and S. R. Gowen. “Influence of Pre-Plant Densities of Meloidogyne Incognita on Growth and Root Infestation of Spinach (Spinacia Oleracea L.) (Amaranthaceae) – an Important Dimension towards Enhancing Crop Production”. Future of Food: Journal on Food, Agriculture and Society, vol. 3, no. 2, Jan. 2019, pp. 18-26, https://thefutureoffoodjournal.com/manuscript/index.php/FOFJ/article/view/110.