A. Hassan, Halia, هلياء, Abdul Mutalib S. Mohammad, and عبد. 2025. “Effect of Triazoles and Pentadienoic Acid on Callus Initiation and Growth of Lettuce (Lactuca Sativa L.) Plant Part One: Effect on Stem Segment With One Node”. Rafidain Journal of Science 17 (10):108-25. https://doi.org/10.33899/rjs.2006.43756.