2024-08-28 00:00:00 One Stop Integrated Services (Penatuu) Semarang Prison as a One Stop Services Mobile Application for all services at the Semarang Class I Correctional Institution, making it easier for the public, especially families of correctional inmates, to obtain public services and information about the Semarang Class I Correctional Institution such as: Visiting Services, Services Information, Medicine Delivery Services, Integration Services, and so on.