?url_ver=Z39.88-2004&rft_id=doi%3A10.18517%2Fijaseit.13.3.18116&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kristian+Adi+Nugraha&rft.aufirst=Kristian+Adi+Nugraha&rft.pages=1018-1024&rft.issue=3&rft.volume=13&rft.issn=2088-5334&rft.date=2023&rft.atitle=REAL-TIME+BUS+ARRIVAL+TIME+ESTIMATION+API+USING+WEBSOCKET+IN+MICROSERVICES+ARCHITECTURE&rft.title=International+Journal+on+Advanced+Science%2C+Engineering+and+Information+Technology&rft.genre=article