Inovator 104To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video11.04.201411 April 2014Fokus Inovator pekan ini: ruang kelas di Jerman jadi digital, bercocok tanam secara organik, dan miniatur bahan pangan buatan.https://p.dw.com/p/1Bg9KIklan