C Thu, P., Supnithi, P., Budtho, J., Saekow, A., Sopon, T., Hozumi, K. and Myint, L.M.M. 2023. Instrumental Receiver Bias Estimation for Ionospheric Total Electron Content by Neural Network Model. ECTI Transactions on Electrical Engineering, Electronics, and Communications. 21, 3 (Oct. 2023), 251470 . DOI:https://doi.org/10.37936/ecti-eec.2023213.251470.