Hardianto D. PELAKSANAAN PEMBELAJARAN PROGRAM PENDIDIKAN JARAK JAUH (PJJ) S-1 PGSD BERBASIS ICT FIP UNY. MIP [Internet]. 2009 Oct. 10 [cited 2025 Jun. 14];6(2). Available from: https://journal.uny.ac.id/index.php/mip/article/view/3668