Sinambela, W.S. and Ginting, S.A. 2016. The Implementation of Curriculum 2013 in English Teaching-Learning Process at SMA Negeri 1 Lubuk Pakam. LINGUISTIK TERAPAN. 13, 2 (Aug. 2016). DOI:https://doi.org/10.24114/lt.v13i2.4933.