Sustainable Crop Recommendation System Using Soil NPK SensorLavanya Gottemukkala, Sai Tharun Reddy Jajala, Akash Thalari, Sai Ram Vootkuri, Vikas Kumar and G. Mounika NaiduE3S Web Conf., 430 (2023) 01100DOI: https://doi.org/10.1051/e3sconf/202343001100
