Panjaitan, M. et al. 2022. Training on Creating a Savings and Loans Database for PLN Sumut Kokarlin Pensioners Using Microsoft Access. Jurnal IPTEK Bagi Masyarakat. 2, 1 (Aug. 2022), 8–14. DOI:https://doi.org/10.55537/jibm.v2i1.187.