Sarker, Noor Jahan, M Firoj Jaman, Shariar Mustafa, and Md Saidur Rahman. “Breeding Biology of Coppersmith Barbet, Megalaima Haemacephala (Müller, 1776)”. University Journal of Zoology, Rajshahi University 31 (June 21, 2013): 31–34. Accessed November 21, 2024. https://banglajol.info/index.php/UJZRU/article/view/15397.