Pratiwi, M. B. A., Sudirman, S. and Adnyani, L. D. S. (2018) “A STUDY OF THE REINFORCEMENT USED BY ENGLISH TEACHER IN 6A CLASS AT SD LAB UNDIKSHA SINGARAJA”, International Journal of Language and Literature, 2(3), pp. 117–124. doi: 10.23887/ijll.v2i3.16317.