H. Alkhyat, S., Ahmed Al-Garadi, M., Mohammed Ahmed Mayas, S., Abdulrahman Al Zubairy, M., Ali Mohammed Al-Harethi, A. and Salem Saeed Baraba'a, S. (2025) “Prevalence and Risk Factors for Helicobacter pylori Infection among Gastrointestinal Patients in Dhamar City, Yemen”, Sana’a University Journal of Applied Sciences and Technology , 3(5), pp. 1155–1163. doi: 10.59628/jast.v3i5.1643.