Nasution, S. H. and Chastanti, I. (2022) “Analyze the Implementation of the 2013 Curriculum in the Virtual Biology Learning Process for Teachers at a Madrasah Aliyah”, Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, 10(1), pp. 13–22. doi: 10.24256/jpmipa.v10i1.2428.