@article{A’yun_Erman_2019, title={KEMAMPUAN SISWA MENGKLASIFIKASI KINGDOM ANIMALIA INVERTEBRATA: STUDI KASUS DI SMP NEGERI 1 JABON}, volume={7}, url={https://ejournal.unesa.ac.id/index.php/pensa/article/view/32294}, number={3}, journal={PENSA: E-JURNAL PENDIDIKAN SAINS}, author={A’yun, Dania and Erman, Erman}, year={2019}, month={Dec.}