Meha, S. M.; LumbanGaol, A. Y. D.; Daulae, E. J. THE EFFECT OF SOCRATIC CIRCLES METHOD WITH IMAGES MEDIA CRITICAL ON THINKING SKILLS OF STUDENTS GRADE XI MIA SMA 1 SUNGGAL STATE IN MATERIAL HUMAN REPOSISTORY SYSTEM. Jurnal Pelita Pendidikan 2017, 5.