DIAGNOSIS ABNORMALITAS KONTROL SUHU HEAT EXCHANGER INDUSTRI PETROKIMIA BERBASIS CERTAINTY FACTOR. Prosiding SNTEM [Internet]. 2025 Dec. 18 [cited 2026 Oct. 13];5(1):1771-82. Available from: https://sntem.akamigas.ac.id/index.php/sntem5/article/view/585