SLUDGE DEWATERING PROCESS CONTROL USING PRINCIPAL COMPONENT ANALYSIS (PCA) AND PARTIAL LEAST SQUARE (PLS). Indonesian J. Sci. Technol [Internet]. 2024 Jan. 23 [cited 2025 Sep. 9];1(1):61-73. Available from: https://ejournal.kjpupi.id/index.php/ijost/article/view/226