Wardiani, W., Elfrida, E., & Sarjani, T. M. (2026). Efektivitas Problem Based Learning Berbasis Socio-Scientific Issues terhadap Kemampuan Pemecahan Masalah Siswa. JURNAL BIOSHELL, 15(1), 166–172. Retrieved from https://ejurnal.uij.ac.id/index.php/BIO/article/view/5500