“Efektifitas Psikoedukasi Self Esteem Untuk Menurunkan Prokrastinasi Akademik pada Siswa SMK: Effectiveness of Self Esteem Psychoeducation to Reduce Academic Procrastination in Vocational High School Students ” (2026) Academia Open, 10(1), p. 10.21070/acopen.10.2025.11107. doi:10.21070/acopen.10.2025.11107.