Bisui, S., Layek, U. and Karmakar, P. (2021) “Determination of Nectar Resources through Body Surface Pollen Analysis: A Study with the Stingless Bee Tetragonula iridipennis Smith (Apidae: Meliponini) in West Bengal, India”, Sociobiology, 68(3), p. e6173. doi: 10.13102/sociobiology.v68i3.6173.