Talaen, Y.D. et al. 2025. Analisis penerapan dan pengembangan kurikulum merdeka belajar terhadap karakteristik 4c (communication, collaboration, critical thinking, and creativity) pembelajaran abad 21 tingkat sekolah menengah atas(sistematic literature review). Media Sains. 25, 1 (Jul. 2025), 38–43. DOI:https://doi.org/10.69869/5m7ant21.