Ghimire, K. C.; Bhusal, D. R. Distribution of Bombus Haemorrhoidalis Smith and Its Interrelationship With Host Plants in Chitwan Annapurna Landscape of Central Nepal. BMC J. Sc. Res. 2021, 4 (1), 22-30. https://doi.org/10.3126/bmcjsr.v4i1.42245.