Gusmiro, Tito, M. Fachrruddin S, and Della Maulidiya. 2017. “EFEKTIVITAS LEMBAR KEGIATAN SISWA (LKS) MATEMATIKA BERBASIS PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) POKOK BAHASAN PERBANDINGAN”. Jurnal Penelitian Pembelajaran Matematika Sekolah (JP2MS) 1 (2):101-5. https://doi.org/10.33369/jp2ms.1.2.101-105.