This study aims to determine the Effect of Work Discipline and Physical Work Environment on Employee Performance of CRF PT Pinago Utama Musi Banyuasin. The data collection method uses questionnaires. The population in this study were all employees of CRF PT Pinago Utama Musi Banyuasin totaling 272 people. The sample used in this study is a probability sampling method using a simple random sampl…