Mildawati, Ratna, Faisal Akhmal Muslikh, Fendy Prasetyawan, Yuneka Saristiana, Chandra Arifin, Abd Rofiq, Emma Jayanti Besan, Muhammad Nurul Fadel, Yunita Dian Permata Sari, and Isma Oktadiana. “Revitalizing Antibody Immunity: Harnessing COVID-19 Vaccination to Foster Herd Immunity Activation”. International Journal of Advanced Community Services (IJACS) 2, no. 1 (March 8, 2024): 55–62. Accessed June 24, 2026. https://journal.multitechpublisher.com/index.php/ijacs/article/view/1448.