Kurniati, D. P. Y., Sari, K. A. K., Wati, K. D. K., Ariawati, K., & Yuda, I. M. D. (2026). Hesitancy on the Front Line: The Barriers among Primary Healthcare Workers in Bali for Immunizing Children in Special Populations. Primary Care Science and Practice (PCSP), 1(1), 11–23. https://doi.org/10.66641/pcsp.v1i1.14