@article{{seej}{}, author = {Mutmainah, S., Sunarko, B., Jati, E.}, title = { Pengaruh Manajemen Kelas, Kesiapan Belajar dan Pemanfaatan Internet Terhadap Prestasi Belajar Ekonomi Siswa Kelas X IPS SMA Negeri 4 Purwokerto}, journal = {Soedirman Economics Education Journal}, volume = {2}, number = {1}, year = {2020}, doi = {10.32424/seej.v2i1.2424}, url = {https://jos.unsoed.ac.id/index.php/seej/article/view/2424} }