Iskandar, Wahyu, Rohman, Nur, AND Yusuf, Muhammad. " Kontribusi Pemikiran Imre Lakatos (1922-1974) Dalam Pendekatan Berbasis Saintifik di Madrasah Ibtidaiyah" Proceeding International Conference on Islamic Education (ICIED) [Online], Volume 4 Number 1 (21 December 2019)