Prognostics Health Management (PHM) System for Power Transformer Using Kernel Extreme Learning Machine (K-ELM). - Muhammad Abdillah; Awan Uji Krismanto; Teguh Aryo Nugroho; Herlambang Setiadi; Nita Indriani Pertiwi; Karar Mahmoud; Murman Dwi Prasetio (ICONETSI, 2020)