“Effect of foliar spraying with yeast extract and boron on growth and yield of potato Solanum tuberosum cv.spunta”, bioscnc, vol. 43, no. 6, pp. 291–304, Jan. 2022, Accessed: May 10, 2026. [Online]. Available: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/11591