Nurrohmah, R. W. P. (2021). Learning Outcomes Improvement in Animal’s Life Cycle Material (Theme 6 Sub-theme 2) Through Card Sort Strategy Implementation toward Fourth Grade Students of MI Tarbiyatul Islamiyah Panjunan Sidoarjo. Indonesian Journal of Science Learning (IJSL), 2(1), 22–30. https://doi.org/10.15642/ijsl.v2i1.1236