Supiani, Supiani --. “The Implementation of Process Approach to Teaching Writing at the Ninth Grade of SMPN 1 Pelaihari Academic Year 2015 2016”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri, vol. 3, no. 1, Aug. 2016, https://doi.org/10.29407/nor.v3i1.255.