Purwitasari, Titis, 		Rofiq, Annur, AND 		Sudarsono, S.
" THE EFFECT OF USING ANIMATED PICTURES IN POWER POINT PRESENTATION ON THE SEVENTH GRADE STUDENTS’ TENSE ACHIEVEMENT AT SMP NEGERI 2 BALUNG" <em>Pancaran Pendidikan</em> [Online], Volume 2 Number 3 (1 August 2013)