R him T, Romdhane L, Nicoletto C, Tlili I, Ilahy R. Changes in morphological and physiological parameters affecting lettuce cultivars due to nitrogen fertilizer in greenhouse tunnel . jpht [Internet]. 2024 May 20 [cited 2024 Jun. 30];10(1):19-34. Available from: https://acspublisher.com/journals/index.php/jpht/article/view/15035