Purba, mesisren, Liskedame Yanti Sipayung, Puteri Fajar Addini, Tesalonika Pesta Siagian, & Nurika Sari Siregar. (2025). Development of a Social Communications Application Expert System for Youth Faith Analysis. The IJICS (International Journal of Informatics and Computer Science), 9(3), 166–171. https://doi.org/10.30865/ijics.v9i3.9437