C Thu, P. ., P. . Supnithi, J. . Budtho, A. . Saekow, T. . Sopon, K. . Hozumi, and L. M. M. . Myint. “Instrumental Receiver Bias Estimation for Ionospheric Total Electron Content by Neural Network Model”. ECTI Transactions on Electrical Engineering, Electronics, and Communications, vol. 21, no. 3, Oct. 2023, p. 251470 , doi:10.37936/ecti-eec.2023213.251470.