Al-Baik MMA, Alamery AAH. Effect of NPK combinations on some growth and yield indicators of two varieties of roselle plant (Hibiscus sabdariffa L.). JKAS [Internet]. 2024 Mar. 19 [cited 2024 May 12];11(1):43-56. Available from: https://www.journals.uokerbala.edu.iq/index.php/Agriculture/article/view/1430