Effective Plantation Management with Crowd-sensing and Data-driven Insights: A Case Study on Tea. - Sanat Sarangi; Prachin Jain; Prakruti Bhatt; Swagatam Bose Choudhury; Mitali Pal; Sujal Kallamkuth; Srinivasu Pappula; Kailyanjeet Borah (GHTC, 2020)