MJ, Dardón, Yurrita CL, Landaverde-González P, Vásquez M, and Ayala R. 2020. “Rediscovering the Diversity of Guatemalan Bumble Bees (Hymenoptera: Apoidea: Bombus Latreille, 1802)”. International Journal of Scientific Research in Biological Sciences 7 (2):1-14. https://ijsrbs.isroset.org/index.php/j/article/view/333.