Occupational risk assessment and its impact on the holistic health of operators exposed to aluminum sulfate: A case study of the Tixán Water Treatment Plant, Cuenca. PC [Internet]. 2025 Dec. 10 [cited 2026 Oct. 23];7(2):35-47. Available from: https://publicarciencia.itred.edu.ec/index.php/p_ciencia_v1/article/view/47