Tarigan, Miranda br, Ana Fresia, and Adhayani Lubis. “The Relationship Between Gadget Use and Headache Among Student”. Buletin Kedokteran & Kesehatan Prima 3, no. 2 (November 21, 2024): 66–70. Accessed April 3, 2026. http://139.162.50.187/index.php/bulkesprima/article/view/5770.