Raharjayanti, Y. (2019) “Dukungan Sosial Keluarga dan Self Efficacy Siswa SMP dalam Menghadapi Ujian Nasional”, Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education, 7(2), pp. 133–143. doi: 10.20473/jpk.V7.I2.2019.133-143.