SUSI JUMIANI; ARDI BASTIAN. Structural Intervention in Increasing Covid-19 Vaccination Achievements in the Elderly Group in Banaran Kulon Village, Bagor District, Nganjuk Regency. Indonesian Journal of Nutritional Epidemiology and Reproductive, [S. l.], v. 6, n. 3, p. 76–82, 2023. DOI: 10.30994/ijner.v6i3.302. Disponível em: https://ijner.org/index.php/IJNER/article/view/302. Acesso em: 12 sep. 2025.