[1]
P. W. Wijayanto, N. Priyatiningsih, H. Herman, S. Sudadi, and N. Saputra, “Implementation of Problem Based Learning Model to Improve Early Childhood Abilities in Creative Thinking”, J. Obs. J. Pendidik. Anak Usia Dini, vol. 7, no. 1, pp. 1017–1023, Feb. 2023.