APA (7th ed.) Citation

Ab Rahim, R. M. (2020). Heart rate sensor for elder people using ESP8266 NodeMCU / Rahmah Mardhiah Ab Rahim.

Chicago Style (17th ed.) Citation

Ab Rahim, Rahmah Mardhiah. Heart Rate Sensor for Elder People Using ESP8266 NodeMCU / Rahmah Mardhiah Ab Rahim. 2020.

MLA (9th ed.) Citation

Ab Rahim, Rahmah Mardhiah. Heart Rate Sensor for Elder People Using ESP8266 NodeMCU / Rahmah Mardhiah Ab Rahim. 2020.

Warning: These citations may not always be 100% accurate.