PUTRI, Sikka Widyaning; SUMINTA, Rini Risnawita; HANDAYANI, Diah. Hubungan Efikasi Diri Dengan Kecemasan Menghadapi Ujian Nasional Pada Siswa. Happiness: Journal of Psychology and Islamic Science, [S. l.], v. 1, n. 2, p. 111–124, 2017. DOI: 10.30762/happiness.v1i2.334. Disponível em: https://jurnalfuda.iainkediri.ac.id/index.php/happiness/article/view/334. Acesso em: 8 jun. 2025.