Udayakumar, A., Shylesha, A. N. and Shivalingaswamy, T. M. (2021) “Coconut shell traps: easiest and economic way to attract stingless bees (Tetragonula iridipennis) Smith”, Sociobiology. Feira de Santana, Brazil, 68(4), p. e7220. doi: 10.13102/sociobiology.v68i4.7220.