Sari R, Sutrisno S. Pengoptimalan Kecerdasan Spiritual Melalui Praktik Rukun Islam dan Rukun Iman: Perspektif Al-Quran dan Hadits. njpi [Internet]. 2024 Apr. 30 [cited 2026 Apr. 18];4(2):533-54. Available from: http://journal.rumahindonesia.org/index.php/njpi/article/view/312