Darmel, M. B., P. M. Stanikzai, P. Omari, A. Dost, R. Memlawal, M. M. Rahmani, and M. Halim. “Toxic Effects of Norfloxacin on Cartilage Tissues of Broiler Chicken”. Nangarhar University International Journal of Biosciences, vol. 1, no. 01, Aug. 2022, pp. 1-5, doi:10.70436/nuijb.v1i01.2.