Rahayu, H., S., E.(2017).Proceeding The 6th University Research Colloquium: Kontribusi Perguruan Tinggi dalam mewujudkan Sustainable Development Goals (Magelang, 9 September 2017) .Magelang:UM Magelang.
Gaya MLA
Rahayu, H., S., E..Proceeding The 6th University Research Colloquium: Kontribusi Perguruan Tinggi dalam mewujudkan Sustainable Development Goals (Magelang, 9 September 2017).Magelang:UM Magelang,2017.Textbook.