/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: muhbakrirajab https://cdn.slidesharecdn.com/profile-photo-muhbakrirajab-48x48.jpg?cb=1523454955 Guru Fisika dan Wakil kepala sekolah di SMP Negeri 3 Polewali Mandar, Sulawesi Barat.