Sulaiman, M. A., S. Sulistiyana, and E. C. Makaria. “Contribution of Self-Regulation and Peer Conformity to Academic Procrastination of VIII Class Students SMP Negeri 25 Banjarmasin”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri, Vol. 9, no. 1, Mar. 2022, pp. 18-27, doi:10.29407/nor.v9i1.15787.