1.
Nurul, Dessy Fitriani. PENGARUH EFEKTIVITAS TEKNIK SELF-MANAGEMENT TERHADAP KEDISIPLINAN SISWA KELAS XII TAMANSISWA BINJAI. SJIP [Internet]. 2023 Dec. 23 [cited 2026 Aug. 20];9(2). Available from: https://www.ejournal.stkipbudidaya.ac.id/index.php/serunai/article/view/1103