Tsukada, K., Ratih, I.G., Nishiki, S., Fukusumi, M., Hidajah, A.C., Susilastuti, F., Sawitri, A.A.S., Aradea, I.W.S., Wahyono, T.Y.M., Helda, Sutiningsih, D., Kusariana, N., Wiratama, B.S., Sugiarto, Dwinata, I., Oderna, Kuboki, I., Winiar, R.D., Ayunni, R., Fillah, N.A.D., Muhiriyah, E., Zubir, Y., Ajis, E., Irawansyah, C., Manik, C.M., Aisya, F., Husni, Nasution, O.M., Sunagawa, T. and Dinihari, T.N. 2025. Strengthening cross-regional networks: evaluation of Indonesia’s national Early Warning Alert and Response System by field epidemiology training programmes from Indonesia and Japan, 2023. Western Pacific Surveillance and Response. 16, 3 (Sep. 2025). DOI:https://doi.org/10.5365/wpsar.2025.16.3.1243.