Muhammad Mudassar Shahzad, Syed Makhdoom Hussain, Afia Muhammad Akram, Arshad Javid, Majid Hussain, Syed Zakir Hussain Shah and Asma Chaudhary, 2020. Improvement in Nutrient Digestibility and Growth Performance of Catla catla Fingerlings Using Phytase in Moringa oleifera Leaf Meal Based Diet. Pakistan J. Zool., 52: 157-168. DOI: https://dx.doi.org/10.17582/journal.pjz/2020.52.1.157.168