Efendi, Muhammad, Musli Ariani, & Siti Sundari. " THE EFFECT OF USING STAD TECHNIQUE ON THE SEVENTH GRADE STUDENTS’ TENSE ACHIEVEMENT IN WRITING SENTENCE AT SMPN 3 BALUNG IN THE 2011/2012 ACADEMIC YEAR." Pancaran Pendidikan [Online], 2.3 (2013): 77-86. Web. 29 Mar. 2024