A. R. Firdaus, “Penerapan Pressure Control Valve (PCV) pada Main Gas HRSG (Heat Recovery Steam Generator) Di PT. MCTN Kota Duri: Application Of Pressure Control Valve (PCV) In Main Gas HRSG (Heat Recovery Steam Generator) at PT. MCTN Duri City”, IJEERE, vol. 1, no. 1, pp. 8-12, May 2021.