(Image: [[https://learnosm.org/images/mobile-mapping/field-papers_labelnext.png|https://learnosm.org/images/mobile-mapping/field-papers_labelnext.png]])look up the  [[https://www.blogher.com/?s=lam%20bang|lam bang]] cap 3 gia re, [[https://dichvubangcap24h.com/|dichvubangcap24h.com]], tcp/ip set of protocols