Pengaruh Pemanfaatan Smartphone Terhadap Hasil Belajar Ekonomi Studi Kasus Pada Masa Pandemi Covid-19 Di SMA Srijaya Negara Palembang. Jurnal Simki Economic, [S. l.], v. 5, n. 2, p. 135–145, 2022. DOI: 10.29407/jse.v5i2.154. Disponível em: https://jurnal.unpkediri.ac.id/index.php/JSE/article/view/154. Acesso em: 27 feb. 2026.