Nurhayati, N., Sukandar, P., & Suryanda, A. (2018). The Comparison of Junior High School Student Comprehension about Slow Loris Conservation Based on Participation on Slow Loris Awareness Activity. Biosfer: Jurnal Pendidikan Biologi, 7(1), 49-57. https://doi.org/10.21009/biosferjpb.7-1.8