AL-ZEBARI, PSHTWAN J. M., and TAHA Z. SARHAN. “EFFECT OF LICORICE ROOT EXTRACT AND HUMIC ACID ON YIELD CHARACTERS OF SUMMER SQUASH (Cucurbita pepoL.)”. Journal of Duhok University 22, no. 2 (February 16, 2020): 49-60. Accessed April 26, 2024. https://journal.uod.ac/index.php/uodjournal/article/view/493.