(Wed, 28th of May 2019), Master of Technology for Sustainable Development of UGM collaborated with River and Ecology Club, Department of Civil Engineering, UGM Vocational School held book review discussion "Pola Pikir Sistemik" written by Dr-Ing.Ir. Agus Maryono in Auditorium of the UGM Postgraduate School. This event was attended and reviewed directly by the…