Mandal, Eeshita, Md Ruhul Amin, Habibur Rahman, and Abdul Mannan Akanda. 2018. “Abundance and Foraging Behavior of Native Insect Pollinators and Their Effect on Mustard (Brassica Juncea L.)”. Bangladesh Journal of Zoology 46 (2):117-23. https://doi.org/10.3329/bjz.v46i2.39045.