Olla, A. et al. 2025. Ionospheric Irregularities Related to Scintillation During Geomagnetic Storm in March, April, 2023 Over Indonesia . JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS. 17, 1 (Mar. 2025), 78–87. DOI:https://doi.org/10.25077/jif.17.1.78-87.2025.