Juwariyah, T., Widiyanto, D., & Sulasmingsih, S. (2019). Purwa Rupa Sistem Pengaman Sepeda Motor Berbasis IoT (Internet of Things. Jurnal Otomasi Kontrol Dan Instrumentasi, 11(1), 49-57. https://doi.org/10.5614/joki.2019.11.1.5