Himatkhwah, Rahimullah, Zmarialay Tan Tanai, Mohammad Seddiq Salihi, and Qudratullah Ehsan. “Combined Effects of Nitrogen and Plant Spacing on Tomato Yield ”. Journal of Natural Sciences – Kabul University 8, no. 1 (June 21, 2025): 125–115. Accessed June 25, 2025. https://jns.edu.af/jns/article/view/249.