R. B. Mandal, S. Acharya, S. Adhikari, K. Rijal, S. Duwal, and S. Neupane, “Shallow Groundwater Level Monitoring in the Kathmandu Valley: Investigating Citizen Scientist Performance and Groundwater Level Data Fluctuation”, Int. J. Engin. Technol., vol. 2, no. 2, pp. 306–315, May 2025.