Ahmed, A., Tarafder, J.A., Hoassain, M.K. and Alam, N. 2020. Genotypic potentiality and selection index of ridge gourd (Luffa acutangula L.). Bangladesh Journal of Botany. 49, 4 (Dec. 2020), 1169–1175. DOI:https://doi.org/10.3329/bjb.v49i4.52656.