Berke SM, Prasetiyo NA, Istikomayanti Y. Analysis of Students’ Reflective Thinking Skills Through Problem Based Learning on Introduction to Cell Material for Grade VIII SMP Sriwedari Malang. J-Pendidikan Biologi [Internet]. 2026 Aug. 30 [cited 2026 Sept. 10];11(2):183-92. Available from: http://jurnal.unimor.ac.id/index.php/JBE/article/view/11121