Arif, Amirul, and muhammad Khafid. “EFEKTIVITAS MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION (TAI) TERHADAP AKTIVITAS BELAJAR DAN HASIL BELAJAR EKONOMI SISWA KELAS X SMA TEUKU UMAR SEMARANG TAHUN 2014/2015”. Economic Education Analysis Journal 4, no. 3 (November 12, 2015). Accessed July 23, 2024. http://journal.unnes.ac.id/sju/eeaj/article/view/8507.