P PG, Nayak R, Bhat SS, K B, Bekal H, K RKV. Smart Arecanut Orchard Management Using an ESP32-Based Remote Controlled Spraying Machine . injoere. 2026;6(2):833-843. Accessed July 27, 2026. https://www.injoere.com/index.php/injoere/article/view/1474