https://www.library.socsci.nu.ac.th/category/%e0%b8%9c%e0%b8%a5%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b8%ad%e0%b8%b2%e0%b8%88%e0%b8%b2%e0%b8%a3%e0%b8%a2%e0%b9%8c/ 2021-03-28T06:46:44+00:00 https://www.library.socsci.nu.ac.th/category/recommended-books/ 2021-03-28T06:46:44+00:00 https://www.library.socsci.nu.ac.th/category/new-book/ 2021-03-28T06:47:35+00:00