@article{Anggraini_Nurita_2021, title={ANALISIS BUKU AJAR IPA SMP TERKAIT KOMPONEN STEM (SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATICS) PADA MATERI TEKANAN ZAT}, volume={9}, url={https://ejournal.unesa.ac.id/index.php/pensa/article/view/38653}, number={3}, journal={PENSA: E-JURNAL PENDIDIKAN SAINS}, author={Anggraini, Cicik and Nurita, Tutut}, year={2021}, month={Dec.}, pages={282-288}