Sulistyowati, P. and Putri, N.M. 2018. Pengembangan Bahan Ajar Modul Berbasis Contextual Teaching and Learning (CTL) Kelas IV Tema 3 Subtema 1. JP (Jurnal Pendidikan) : Teori dan Praktik. 3, 1 (Oct. 2018), 1–6. DOI:https://doi.org/10.26740/jp.v3n1.p1-6.