1. A Goal Programming Model for Solving Renewable Energy Planning Problem Generated from Palm Oil Waste. (August 2019) Authors: Amien, Syamsul; Pandia, Setiaty; Mawengkang, Herman; Nasution, Harmein Journal: Journal of physics Issue: Volume 1255(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗