“The Effect of Nitrogen Fertilization and Potassium Humate Application on Growth Parameters and Nutrient Uptakes in Tobacco (cv. Shik Al-Benet)”. Latakia University Journal -Biological Sciences Series 44, no. 1 (March 31, 2022): 153–174. Accessed May 10, 2026. https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/12092.