ºÝºÝߣshows by User: jerlyaoy / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: jerlyaoy / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jerlyaoy https://cdn.slidesharecdn.com/profile-photo-jerlyaoy-48x48.jpg?cb=1523533098 ศิษเà¸à¹ˆà¸²à¸¡à¸«à¸²à¸§à¸´à¸—ยาลัยมหาสารคาม