“COMPARISON OF GM (1,1) AND IMPROVED GM (1,1) MODELS FOR PREDICTION OF HUMAN IMMUNODEFICIENCY VIRUS AND ACQUIRED IMMUNE DEFICIENCY SYNDROME INCIDENCE IN PR CHINA” (2021) The Southeast Asian Journal of Tropical Medicine and Public Health, 52(6), pp. 733–741. Available at: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/462 (Accessed: 17 April 2026).