Subalakshmi, S, G Murugaboopathi, and D Senthilkumar. 2018. “Efficient EER-LEACH Protocol for Monitoring the Activities of Pregnant Women Using Wearable Body Sensor Network”. International Journal of Engineering & Technology 7 (3.27): 111-15. https://doi.org/10.14419/ijet.v7i3.27.17666.