Dikdik Garnika, and Rina Masruroh. “Pengembangan Instrumen Islamic Adolescent Gratitude Scale (I-AGS) Untuk Asesmen Bimbingan Dan Konseling Bagi Remaja Muslim”. Nusantara Journal of Multidisciplinary Science 3, no. 10 (May 15, 2026): 1466–1476. Accessed May 17, 2026. https://jurnal.intekom.id/index.php/njms/article/view/2068.