Beatrice G, Pradhana TM, Siahaan YMT. Association between Daily Tea Consumption and Sleep Quality: A Cross-sectional Analytical Study. lumina. id. j. of. neurology. [Internet]. 30 augustus 2025 [geciteerd 13 november 2026];1(2):69-75. Beschikbaar op: https://ojs.uph.edu/index.php/lumina/article/view/10284