Rakhmalia, F., Handayati, A. ., Woelansari, E. D. ., & Salleh, M. N. . (2022). Analysis of Images of Neutrophil Lymphocyte Ratio and Bacteria Density Level of Helicobacter Pylori in Tissue in Gastritis Patients. International Journal of Advanced Health Science and Technology, 2(6), 407–413. https://doi.org/10.35882/ijahst.v2i6.181