Simulasi Reservoir Heavy Oil dengan Multistaging Development Modifikasi Inverted 5-Spot Kombinasi Cyclic Steam Stimulation (CSS) dan Steamflooding - Boni Swadesi; Suranto Suranto; Indah Widiyaningsih; Ratna Widyaningsih; Sri Wahyu Murni (Prosiding Seminar Nasional Teknik Kimia "Kejuangan", 2020)