Prasodjo, Pandu. “ONLINE LEARNING FOR STUDENTS 2014 OF STKIP AL HIKMAH SURABAYA: SCHOOLOGY.COM”. DIDAKTIKA : Jurnal Pemikiran Pendidikan, vol. 22, no. 2, Jan. 2018, pp. 164-75, doi:10.30587/didaktika.v22i2.223.