[1]
Joni, D.A.R.W. 2013. THE EFFECT OF COOPERATIVE LEARNING TECHNIQUES AND SELF-CONFIDENCE ON STUDENTS’ SPEAKING COMPETENCY. Jurnal Pendidikan dan Pengajaran. 46, 2 Juli (Oct. 2013). DOI:https://doi.org/10.23887/jppundiksha.v46i2 Juli.2858.