A. P. Raharjo, Ghina Syauqila, Shadillah Ilhami Rez’qi Haryandinny, and Alfi Fadli, “DEVELOPMENT AND VALIDATION OF THE INDONESIAN FAMILY ESTRANGEMENT SCALE (I-FES): DEVELOPMENT AND VALIDATION OF THE INDONESIAN FAMILY ESTRANGEMENT SCALE (I-FES)”, JIPP UHAMKA, vol. 10, no. 1, Aug. 2024.