Gunya, B. et al. 2019. The Effect of Earthworm Eisenia foetida Meal as a Protein Source on Carcass characteristics and Physico-Chemical Attributes of Broilers. Pakistan Journal of Nutrition. 18, 7 (Jun. 2019), 657–664. DOI:https://doi.org/10.3923/pjn.2019.657.664.