Parinduri I, Hutagalung SN. Utilization of PHPRad Classic in Making Archive Letters at Kokarlin PT.PLN SUMUT. J-IbM [Internet]. 2022 Dec. 24 [cited 2025 Sep. 6];2(2):96-102. Available from: https://journal.aira.or.id/index.php/j-ibm/article/view/518