Applied Systems and Technologies Journal (ASTJ) is a peer-reviewed open access journal. We invite lecturers, researchers and students to exchange and disseminate theories and practices oriented towards the application of informatics and computing. Submitted papers can be written in Indonesian and English (preferably) for the initial review stage by the editor and two reviewers. The Journal covers the whole spectrum of applied informatics and computing, which includes, but is not limited to: Artificial Intelligence, Computer Applications, Information Technology and Systems, Programming Technology, Software Engineering, Applied Informatics, Applied Computing, Applied Mathematics, Applied Network Computing.