JAST (Journal of Applied Science and Technology) is a blind peer-reviewed, published by Lab Engineering Universitas Islam Sultan Agung (UNISSULA) Semarang, Indonesia. The scope of this journal is encompasses the applied applications of Science and Technology, this journal is dedicated in developments in the research field of Industrial Engineering, Computer Engineering, Electrical Engineering, Chemical Engineering, Civil Engineering, Computer Science, Informatics, Engineering Education, Engineering Management JAST will be published online twice a year in January and July.