nafi Abd Albaqi, R., رند and A. Abd Al-Qader, H. (2025) “Effect of Pinching and Spraying of Paclobutrazol and Ascorbic Acid in Flowering Growth Characters of zinnia elegans L”., Rafidain Journal of Science, 31(2), pp. 10–18. doi: 10.33899/rjs.2022.174275.