Aliyah A, Erman E. ANALISIS UNSUR-UNSUR KETERAMPILAN PROSES SAINS DALAM BUKU IPA SMP. PENSA [Internet]. 31Jul.2021 [cited 26Apr.2024];9(2):147-53. Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/37035