E. Bharat Babu, G. Shiridi Ramaniyan, G. Bharath Kumar, G. Harini. Poly House Farming Monitor Using Arm7, ZIGBEE, GSM and Lab View. DE [Internet]. 2021Jun.12 [cited 2024May2];:543 -553. Available from: http://www.thedesignengineering.com/index.php/DE/article/view/2011