Mardiana, Tria, et al. “Efektivitas Latihan Bank Soal Dan Pembahasan Ujian Nasional SD Berbasis Multimedia Interaktif Terhadap Motivasi Siswa Di SD N Kalimenur, Sentolo, Kulonprogo, Yogyakarta”. Prosiding University Research Colloquium, Feb. 2018, pp. 305-13, https://repository.urecol.org/index.php/proceeding/article/view/135.