Setyawan, Novendra, Basri Noor Cahyadi, Ermanu Azizul Hakim, and Mas Nurul Achmadiah. “Hybrid Frequency and Period Based for Angular Speed Measurement of DC Motor Using Kalman Filter ”. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control 7, no. 2 (June 21, 2022). Accessed August 11, 2022. https://kinetik.umm.ac.id/index.php/kinetik/article/view/1420.