W., O.P. 2018. PENGARUH MODEL NUMBERED HEAD TOGETHER BERBANTU MEDIA POSTAKU (POSTER CITA-CITAKU) TERHADAP HASIL BELAJAR DI SEKOLAH DASAR. JS (JURNAL SEKOLAH). 3, 1 (Dec. 2018), 1–9. DOI:https://doi.org/10.24114/js.v3i1.11621.