BAITY MASRURO, H., and M. SONDANG SUMBAWATI. “PENERAPAN E-LEARNING BERBASIS DOKEOS PADA MATA PELAJARAN KOMPOSISI FOTO DIGITAL DI SMK NEGERI 1 PUNGGING”. IT-Edu : Jurnal Information Technology and Education, Vol. 3, no. 01, Dec. 2018, https://ejournal.unesa.ac.id/index.php/it-edu/article/view/26338.