Pratiwi, N. P. W., and M. H. Santosa. “STEAM or Not STEAM: Delving into Teacher’s Planning in Early Child Bilingual Education”. Cetta: Jurnal Ilmu Pendidikan, vol. 4, no. 3, Oct. 2021, pp. 619-34, doi:10.37329/cetta.v4i3.1449.