Hadiyanto, F., Makmuri, M., & Anianto, T. (2018). PENGARUH STRATEGI PEMBELAJARAN KOOPERATIF (NUMBER HEADS TOGETHER (NHT) DAN JIGSAW) DAN MOTIVASI TERHADAP HASIL BELAJAR IPA TERPADU SISWA KELAS VII DI MTs AL-BADRI KALISAT KABUPATEN JEMBER. Journal of Education Technology and Inovation, 1(1), 16–23. Retrieved from https://jurnal.unipar.ac.id/index.php/jeti/article/view/93