RAHMAN, A., & DEKA, T. N. (2011). Nesting and foraging behaviour of Xylocopa fenestrata and Xylocopa leucothorax on ridgegourd (Luffa acutangula) and cucumber (Cucumis sativus). The Indian Journal of Agricultural Sciences, 81(8). https://epubs.icar.org.in/index.php/IJAgS/article/view/8458