Petrović, Nikola, et al. “LightGBM-Based Prediction of Marital Commitment Using Sexual Satisfaction, Trust, Emotional Intimacy, and Attachment Security”. Applied Family Therapy Journal (AFTJ) , vol. 7, no. 3, June 2026, pp. 1-13, https://journals.kmanpub.com/index.php/aftj/article/view/5470.