D. Onwuegbunam, M. A. Oyebode, H. E. . Igbadun, and H. Ismail, “Yield, water productivity and economic returns of deficit-drip-irrigated tomato in Kaduna, Nigeria”, J. Agric. Sci. (Bg.), vol. 68, no. 4, Dec. 2023, Accessed: Jul. 12, 2026. [Online]. Available: https://asistent.ceon.rs/index.php/jas/article/view/44013