Gajida, A. U., Ibrahim, U. M., Iliyasu, Z., Jalo, R. I., Chiroma, A. K., & Saidu, F. A. (2020). Knowledge of occupational hazards, and safety practices among butchers in Kano metropolis, Kano State, Nigeria. Pyramid Journal of Medicine, 2(2). https://doi.org/10.4081/pjm.2019.41