Kartika, Pheni, Dian Karina Rachmawati, dan Ngatmain Ngatmain. 2024. “Persepsi Pembelajaran Berbicara Elaborasi Kreatif Kritis Stimulasi Model Challenge Based Learning”. J-SES : Journal of Science, Education and Studies 3 (1). https://doi.org/10.30651/jses.v3i1.22672.