Mohammad, I., 		Na'im, M., & 		Puji, R.
(2019).
 THE IMPLEMENTATION OF PROBLEM BASED LEARNING THROUGH AUDIO VISUAL MEDIA IN IMPROVING STUDENT’S  BASIC LEVEL OF CRITICAL THINKING ABILITY  AND HISTORY LEARNING OUTCOMES.
<em>JURNAL HISTORICA, 3</em>(1), 49-63.
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