TY - JOUR A1 - Afolayan, A. O. A1 - Mandeep, S. J. A1 - Abdullah, M. A1 - Buhari, S. M. A1 - Yokoyama, T. A1 - Supnithi, P. T1 - Spread F occurrence features at different longitudinal regions during low and moderate solar activity JO - Ann. Geophys. Discuss. J1 - ANGEOD VL - 2019 SP - 1 EP - 27 Y1 - 2019/02/27 PB - Copernicus Publications SN - 2568-6402 UR - https://angeo.copernicus.org/preprints/angeo-2019-24/ L1 - https://angeo.copernicus.org/preprints/angeo-2019-24/angeo-2019-24.pdf DO - 10.5194/angeo-2019-24 ER -