Husnan, Husnan, Siti Mona Amelia Lestari, Thika Marliana, Annisa Tri Yustita, and Loso Judijanto. “Optimizing Emotional Intelligence As a Preventive Strategy Against Immune System Dysfunction in the Elderly”. Journal of Health and Nutrition Research 4, no. 1 (April 29, 2025): 337–349. Accessed February 18, 2026. https://www.journalmpci.com/index.php/jhnr/article/view/379.