Darmawan, E.; Alamsyah, M. R. N.; Permadani, K. G.; Pamungkas, S. J.; Prajoko, S.; Sukmawati, I.; Wahono, B.; Zamzami, M. R. A. Integration of Simas Eric With Google Classroom: Enhancing Biology Students Motivation and Scientific Writing. Biosfer 2019, 12, 1 - 12.