N. Al-Shualy, A., H. Authman, A., M. S. Al-Samarai, S. (2013). Effect of Sowing Data and Spraying the Extract of Sea algae (Algaton) on Vegetative Growth, Flowering and carotenoid content of the inflorescence of Calendutaofficinalis L.. , 2(2), 189-205.
Abdulkasum N. Al-Shualy; Abdulrazaq H. Authman; Samera M. S. Al-Samarai. "Effect of Sowing Data and Spraying the Extract of Sea algae (Algaton) on Vegetative Growth, Flowering and carotenoid content of the inflorescence of Calendutaofficinalis L.". , 2, 2, 2013, 189-205.
N. Al-Shualy, A., H. Authman, A., M. S. Al-Samarai, S. (2013). 'Effect of Sowing Data and Spraying the Extract of Sea algae (Algaton) on Vegetative Growth, Flowering and carotenoid content of the inflorescence of Calendutaofficinalis L.', , 2(2), pp. 189-205.
N. Al-Shualy, A., H. Authman, A., M. S. Al-Samarai, S. Effect of Sowing Data and Spraying the Extract of Sea algae (Algaton) on Vegetative Growth, Flowering and carotenoid content of the inflorescence of Calendutaofficinalis L.. , 2013; 2(2): 189-205.