Uswah Wardiana and Mirna Wahyu Agustina (2022) “Efektivitas Spiritual Emotional Freedom Technique (SEFT) terhadap Self Confidence Mahasiswa Eks Pesantren IAIN Tulungagung”, Happiness: Journal of Psychology and Islamic Science, 5(2), pp. 73–86. doi: 10.30762/happiness.v5i2.386.