Andayani, Endah. “Case Method: Mengoptimalkan Critical Thinking, Creativity Communication Skills Dan Collaboratively Mahasiswa Sesuai MBKM Di Era Abad 21”. Jurnal Penelitian Dan Pendidikan IPS, vol. 16, no. 1, May 2022, pp. 52-60, doi:10.21067/jppi.v16i1.6973.