Pandey, Ritu Kumari, and DK Nayak. 2019. “Change in Mineral Nutrients Contents of Five Ridge Gourd (Luffa Acutangula (L.) Roxb.) Varieties Affected by Root-Knot Nematode”. Bangladesh Journal of Botany 48 (3):475-80. https://doi.org/10.3329/bjb.v48i3.47727.