R him, Thouraya, Leila Romdhane, Carlo Nicoletto, Imen Tlili, and Riadh Ilahy. 2024. “Changes in Morphological and Physiological Parameters Affecting Lettuce Cultivars Due to Nitrogen Fertilizer in Greenhouse Tunnel ”. Journal of Postharvest Technology 10 (1): 19-34. https://acspublisher.com/journals/index.php/jpht/article/view/15035.