Suprijati Sarib and Youlanda (2024) “Effectiveness of Sub-district KUAs in Premarital Guidance for Adolescents as an Effort to Prevent Underage Marriage in North Sulawesi Province”, Bilancia: Jurnal Studi Ilmu Syariah dan Hukum, 18(2), pp. 271 - 294. doi: 10.24239/blc.v18i2.3423.