Al-Naggar, A. M. M., Shafik, M. M. and Musa, R. Y. M. (2020) “Multivariate Analysis of Genetic Diversity among Maize Genotypes and Trait Interrelationships under Drought and Low N Stress”, New Perspectives in Agriculture and Crop Science Vol. 2, pp. 70-94. Available at: https://stm1.bookpi.org/index.php/npacs-v2/article/view/1322 (Accessed: 19June2026).