Wasaya, A.; Tahir, M.; Yasir, T. A.; Javed, M. M.; Raza, M. A.; Akram, M. Tillage Systems and Nitrogen Timings Effect on Growth, Stay Green and Grain Quality in Maize (Zea Mays L.). Semina: Ciênc. Agrár. 2019, 40, 3007-3020.