Sipangkar, C.P., Sibarani, M.M., Sembiring, S.B., Tarigan, S.L.B. and Simarmata, V.S.K. 2024. PUEBI Error Analysis on Instagram Account Posts @bank_indonesia_sumut. EDUCTUM: Journal Research. 3, 6 (Nov. 2024), 195–202. DOI:https://doi.org/10.56495/ejr.v3i6.736.