Haziratul Qudsiyah, and Fathurrahman Muhtar. “Developing Intellectual Intelligence, Emotional Intelligence, and Spiritual Intelligence in Secondary School Level Students”. Bulletin of Science Education 4, no. 2 (August 27, 2024): 227–235. Accessed July 5, 2026. https://attractivejournal.com/index.php/bse/article/view/1376.