/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: marlonhalley https://cdn.slidesharecdn.com/profile-photo-marlonhalley-48x48.jpg?cb=1646937775 ³§²¹²Ô³Ù²¹°ùé³¾-°Õ²¹±è²¹Âáó²õ-µþ°ù²¹²õ¾±±ô