1,562 Nurul Jannah Abdullah 2019-08-03 https://www.researchgate.net/publication/267565703_Yield_and_water_use_efficiency_in_Cucurbita_maxima_Duchesne_Buttercup_squash_and_Cucurbita_pepo_Linn_heritage_pumpkin_cultivar Fandika, I. R., Kemp, P. D., Millner, J. P., & Horne, D. J. (2011). Yield and Water Use Efficiency in Buttercup Squash ('Cucurbita maxima'Duchesne) and Heritage Pumpkin ('Cucurbita pepo'Linn). Australian Journal of Crop Science, 5(6), 742. Revised record 27.9.2019.