Elmukhsinur, Elmukhsinur. “Education And Knowledge Of Gastritis Patients About Gastritis Prevention”. JPK : Jurnal Proteksi Kesehatan 8, no. 2 (December 31, 2019): 62-66. Accessed November 24, 2024. https://jurnal.pkr.ac.id/index.php/JPK/article/view/173.