1.
M.Fadzli M, Wan Mohamed WA. Development of Nitrate-Nitrogen Calibration Curve Using Laboratory Resistivity Method in Acidic pH Condition. rtcebe [Internet]. 2023 May 15 [cited 2024 Feb. 25];4(1):326–330. Available from: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/5729