POERWATI, Christiani Endah; CAHAYA, I Made Elia; SURYANINGSIH, Ni Made Ayu. INTRODUCTION TO SCIENCE IN EARLY CHILDHOOD WITH COOPERATIVE LEARNING MODEL JIGSAW TYPE ASSISTED WITH CONCRETE OBJECTS. International Conference on Fundamental and Applied Research (I-CFAR), [S. l.], 2020. DOI: 10.36002/icfar.v0i0.1062. Disponível em: https://jurnal.undhirabali.ac.id/index.php/icfar/article/view/1062. Acesso em: 7 may. 2025.