Ndam, L. M., A. M. . Ngone, R. N. . Nkongho, A. G. N. . Fongod, and Y. Fujii. “Allelopathic Potentiality of Euphorbia Hypericifolia L. On Germination and Seedling Development of Sympatric Crops and Weeds”. International Annals of Science, vol. 10, no. 1, Apr. 2021, pp. 134-50, doi:10.21467/ias.10.1.134-150.