Budiarta, B. and Tanoto, S. 2025. Common Size Analysis as a Tool for Measuring the Financial Performance of PT. Bank Sumut Head Office in the 2023–2024 Period. Journal of Managerial Sciences and Studies. 3, 3 (Sep. 2025), 1216–1221. DOI:https://doi.org/10.61160/jomss.v3i3.92.