KUNDU, T.; KUMAR, M.; JOSHI, P.; BHARADWAJ, A.; MARWAHA, S.; PAL, S. Development and Validation of Mobile Based Decision Support System for Human Physical Drudgery Index (HPDI). Indian J Agri Sci 2021, 91 (8), 1165–1167. https://doi.org/10.56093/ijas.v91i8.115805.