Nofri, Bambang, 		Susilawati, Anita, AND 		Romy, Romy.
" Optimization of Gas Turbine Maintenance Scheduling in PLN Tanjung Datuk Pekanbaru" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 64 Number 3 (30 November 2020)