際際滷shows by User: rosacortez / http://www.slideshare.net/images/logo.gif 際際滷shows by User: rosacortez / 際際滷Share feed for 際際滷shows by User: rosacortez https://cdn.slidesharecdn.com/profile-photo-rosacortez-48x48.jpg?cb=1522845819 Rosita holds a masters in Public Policy and Administration from Columbia University in New York. She is the founder of Social Media 4 Nonprofits. To learn how your organization can use social media tools to promote your cause, raise money and engage new constituents, visit www.rositacortez.com http://rositacortez.com/