Ali shaker Mohammed abd, Dr. Ibtisam K.Abd Ali, and Dr. Khatam M. AL-Mosawi. 2023. “To Evaluate Effectiveness of an Educational Program on Nurses Knowledge about Nursing Management of Children Undergoing Bone Marrow Aspiration and Biopsy”. Migration Letters 20 (S2). London, UK:700-714. https://doi.org/10.59670/ml.v20iS2.3725.