Roman, A., Khan, H., Raziq, F., & Maria. (2022). Response of various cultivars of cucumber to different isolates of Pseudoperonospora cubensis (Berk et Curt.) Rostow under artificial epiphytotic conditions. Journal of Soil, Plant and Environment, 1(2), 61–75. https://doi.org/10.56946/jspae.v1i2.68