Neliwati et al. 2024. Implementation of Islamic Spiritual Extracurricular Activities in Instilling Character Education in Students at SMA Kartika I-2 Medan, Medan Helvetia District. Inspiratif Pendidikan. 13, 2 (Dec. 2024), 158–174. DOI:https://doi.org/10.24252/ip.v13i2.44246.