Shaaibu, H. and Rabiu, H. M. (2023) “EFFECTS OF NPK AND POULTRY MANURE RATES ON GROWTH PERFORMANCE AND YIELD OF SOYBEAN (Glycine max L. Merril)”, FUDMA JOURNAL OF SCIENCES, 7(5), pp. 64 - 70. doi: 10.33003/fjs-2023-0705-1228.