@article{article233df8bc,
title   = {Open-source system for reservoir water level monitoring using ultrasonic sensing},
author = {Pinto, Jair Sebastião da Silva and Duarte, Sergio Nascimento},
year = {2026},
doi = {10.1590/1809-4430-Eng.Agric.v46e20250056/2026},
journal   = {Engenharia Agrícola}
}