Makful, M. R. ., Risma, Eryando, T., Arsyad, D. S., & Argianto. (2023). A Spatial Model of the Social Vulnerability Index for Vaccine COVID-19 in Java, Indonesia. Journal of Population and Social Studies [JPSS], 31, 745–761. Retrieved from https://so03.tci-thaijo.org/index.php/jpss/article/view/264176