Vratimos, Achillefs, Ilias Champilomatis, and Georgios Farantos. “Navigating Chronic Disease Management With Digital Healthcare Solutions Amidst the COVID-19 Pandemic: A Systematic Literature Review”. European Scientific Journal, ESJ 27 (March 22, 2024): 405. Accessed April 17, 2025. https://test.eujournal.org/index.php/esj/article/view/17930.