Muhammad Afzal Razali, Wan Afnizan Wan Mohamed. DETERMINATION OF PHOSPHORUS CONCENTRATION CALIBRATION CURVE USING LABORATORY RESISTIVITY METHOD AT ALKALINE pH CONDITION. In: WATER ENGINEERING: ISSUES AND MANAGEMENT SERIES 3. Penerbit UTHM; 2026. Accessed August 26, 2026. https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/601/chapter/103