Eko Susetyarini, et al. “Pendampingan Lesson Study For Learning Community Sebagai Perwujudan Merdeka Belajar Di SMA Muhammadiyah Kepanjen Kabupaten Malang”. Sasambo: Jurnal Abdimas (Journal of Community Service), vol. 3, no. 3, Oct. 2021, pp. 138-4, https://doi.org/10.36312/sasambo.v3i3.535.