1.
Gunastuti DA, M. Lanny M, Panjaitan W, Lukas L. Design and Implementation of a Negative Ion Generator Based on MQ-135 Sensor and Arduino Nano. emitor [Internet]. 2025 Nov. 13 [cited 2025 Nov. 21];25(3):318-23. Available from: http://journals2.ums.ac.id/emitor/article/view/13673