Sukarningsi, Susi, et al. “Optimization of Reflection Activities to Improve Students’ Learning Understanding at State Middle School 6 Palangka Raya ”. Suluh: Jurnal Bimbingan Dan Konseling, vol. 12, no. 1, Sept. 2026, pp. 129-33, https://doi.org/10.33084/suluh.v12i1.13969.