PARINDURI, Ikhsan; HUTAGALUNG, Siti Nurhabibah; FACHRI, Barany; HARAHAP, Ricky Ramadhan. Excel Spreadsheet Training in Data Processing on the PLN SUMUT Kokarlin Pension Savings and Loan Application. Jurnal IPTEK Bagi Masyarakat, [S. l.], v. 2, n. 1, p. 1–7, 2022. DOI: 10.55537/jibm.v2i1.180. Disponível em: https://journal.aira.or.id/index.php/j-ibm/article/view/180. Acesso em: 25 aug. 2025.