Dr. Smartson. P. NYONI, and Thabani NYONI. “FORECASTING HIV PREVALENCE AMONG INDIVIDUALS AGED 15-49 YEARS IN CUBA USING HOLT’S DOUBLE EXPONENTIAL SMOOTHING MODEL”. World Bulletin of Public Health, vol. 34, May 2024, pp. 130-5, https://scholarexpress.net/index.php/wbph/article/view/4578.