AL Hamad, Haider Abd AL Ameer Twair, and Huda Baker Hassan. “Effectiveness of Instructional Program on Patients’ Nutritional Habits for Patients With Peptic Ulcer ”. Iraqi National Journal of Nursing Specialties 36, no. 1 (June 30, 2023): 35–48. Accessed August 5, 2025. https://www.injns.uobaghdad.edu.iq/index.php/INJNS/article/view/637.