Nessah, C., El Hmaidi, A., Lahjouj, A., El Faleh, E. M., Masrour, A. and Bouhafa, K. (2026) “Influence of Applied Nitrogen on Soil Water, Soil Nitrate (NO3-) Concentration and Crop Yields in a Potato Field in the Saïs Plain”, European Scientific Journal, ESJ, 520, p. 28. Available at: https://eujournal.org/index.php/esj/article/view/20872 (Accessed: 6April2026).