purwita putri, anggun, 		Faradita, Meirza, AND 		Putra, Deni.
" ANALISIS PROBLEM BASED LEARNING TERINTEGRASI STEM DI SD MUHAMMADIYAH 26 SURABAYA PADA MASA BELAJAR DARI RUMAH" <em>Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS</em> [Online], Volume 11 Number 1 (7 July 2022)