Biswas, Achinta Kumar, Md Mamunur Rahman, Md Zakir Hassan, Salma Sultana, Mohammad Mahmudur Rahman, and Mahbub Mostofa. 2017. “Effect of Tulsi (Ocium Sanctum) Leaves Extract As a Growth Promoter in Broiler Productio”. Asian Journal of Medical and Biological Research 3 (2):226-32. https://doi.org/10.3329/ajmbr.v3i2.33574.