Elfrida Nainggolan. “The Relationship Between Diet and Symptoms of Gastritis Disease at the HKBP Balige Nursing Academy”. International Journal of Health Engineering and Technology (IJHET) 3, no. 1 (May 19, 2024). Accessed November 24, 2024. https://afdifaljournal.com/journal/index.php/ijhet/article/view/104.