https://naysthai.com/2021/07/01/%e0%b9%82%e0%b8%ab%e0%b8%a5%e0%b8%94-%e0%b9%82%e0%b8%9b%e0%b8%a3%e0%b9%81%e0%b8%81%e0%b8%a3%e0%b8%a1-spss-24-%e0%b8%9f%e0%b8%a3/